A local farmer plants a set of herbs and spices that grow uniformly over their 10 week period. After 10 weeks these plots have a uniform growth distribution between 16 and 24 square feet. Using this information about a uniform distribution answer the following questions: (No Rounding)     A. What is the probability that the plot will be more than 19 square feet?     B. What is the probability that the plot will be between 18 and 21 square feet?   C. What are the expected square feet a plot will be?

Q: ← A random sample of 40 adults with no children under the age of 18 years results in a mean daily…

A: No children:Sample size Sample mean Sample standard deviation Children:Sample size Sample mean…

Q: You receive a brochure from a large university. The brochure indicates that the mean class size for…

A: The claim is that the mean class size for full-time faculty is fewer than 32 students.

Q: me graph to the right is the uniform density function for a friend who is x minutes late. Find the…

A: Graph shows that the probability density function of time is f(x)=1/30.    0<x<300.…

Q: Which of the following are quantitative (numerical) variables for this study? Height Rabbit Sex…

A: It is given as the statement about to the data type of variable. Here, need to find out the correct…

Q: A recent study looked at the number of children a respondent would like to have and their race.…

A: The data represents the values of the variables Latinx, Asian and White.

Q: What is the best point estimate of the mean of the population? median of the sample mode of the…

A: Solution-:What is the best estimate of the mean of the population?(a) median of the sample(b) mode…

Q: 100- Use the figure to the right, which shows the percentages of adults from several countries who…

A: Sample sizes for Country C and Country D:Significance level,

Q: An Internet retailer would like to investigate the relationship between the amount of time in…

A: The data of time and order size is given here.The sample size is The confidence level is The…

Q: A consumer group claims that the mean minimum time it takes for a sedan to travel a quarter mile is…

A: According to the given information in this question, there are more than three subparts according to…

Q: Gentle Ben is a Morgan horse at a Colorado dude ranch. Over the past 8 weeks, a veterinarian took…

A: The question is about hypothesis testingGiven :No. of glucose reading ( n ) = 8Sample mean glucose (…

Q: What is the probability of having 3 children that are all boys?

A: The data on number of children in a family is provided.Number of children, The objective is to find…

Q: Records of a company show that 15% of the employees have only a high school diploma; 70% have…

A: Records of a company show that 15% of the employees have only a high school diploma; 70% have…

Q: A new surgery is successful 70% of the time. If the results of 9 such surgeries are randomly…

A: Probability of surgery is successful of the time(p)=0.70sample size(n)=9Let "x" be the no. of…

Q: Let X be a random variable with the following probability distributio Value x of X 20 30 40 50 60 70…

A: Value x of X P(X=x)200.30300.10400.05500.40600.10700.05

Q: proportion of men and women cat owners and believes that the proportion of men cat owners is smaller…

A:

Q: Claim: A majority of adults would erase all of their personal information online if they could. A…

A: From the given information,Sample size (n)=445Sample proportion=0.55The claim of the problem is "a…

Q: The P-value for a hypothesis test is shown. Use the P-value to decide whether to reject Ho when the…

A: p-value = 0.0647

Q: In a frequency distribution graph, frequencies are presented on the and the scores (categories) are…

A: The question is about frequency distribution.Introduction :1 ) Frequency distribution graph is…

Q: The null and alternate hypotheses are: Ho: Haso H₁: Hd>0 The following sample information shows the…

A: From the given information, the hypotheses areThat is, there is no evidence to conclude that there…

Q: The following data was collected to explore how the number of square feet in a house, the number of…

A: Square feetNumber of BedroomsAgeSelling price…

Q: The P-value for a hypothesis test is shown. Use the P-value to decide whether to reject Ho when t of…

A: According to the given information in this question, we need to identify the correct option We know…

Q: doing a good or excellent job. Her estimate must be accurate within 2% of the true proportion. (a)…

A: It is given asMargin of error, E = 2% = 0.02Confidence level = 95%

Q: A company that makes cola drinks states that the mean caffeine content per 12-ounce bottle of cola…

A: The claim is that the cola drinks states that the mean caffeine content per 12-ounce bottle of cola…

Q: The random variables are x and y. The mean and standard deviation is: x is 12 and 5 y is 10 and 2 Of…

A: Given, X and Y are two random variables ,Where ,Mean of X , E(X) = 12 Standard  deviation of X ,…

Q: Without doing any computation, put the following in order from least to greatest, assuming the…

A: Population mean, µ = 200Population standard deviation, σ = 25Let, X be the random variable is…

Q: The accompanying table describes results from groups of 10 births from 10 different sets of parents.…

A: According to the range rule of thumb  not significant (unusual) values are values that are more than…

Q: The admissions officer for Clearwater College developed the following estimated regression equation…

A: a) ANOVAdfSSMSFSignificance…

Q: In a sample of 351 gamers between the ages of 16-25, the mean number of hours spent gaming per week…

A: The question is about hypothesis testingGiven :Data of gamers of age 16-25 :Randomly selected no. of…

Q: A researcher claims that a post-lunch nap decreases the amount of time it takes males to sprint 20…

A: The question is about hypothesis testing.Given :No. of males selected ( n ) = 10To find :Is there…

Q: Compute Σ(x²) from the bar graph. 60 50 40 30 20 10 0 Frequency 1 2 3 4 5 Ranking Humor of…

A: the bar chart shows the ranking humor of instructors Jokesfrom the given bar chart we calculate the…

Q: Construct a 99% confidence interval of the population proportion using the given information. x =…

A: X=175n=250

Q: The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 80% of planted…

A: Suppose a random variable x, defines that the number of seeds that will germinate.

Q: The average amount of time it takes for couples to further communicate with each other after their…

A: Note: As per our guidelines we are supposed to answer only 3 subparts of any questions so i am…

Q: Qualifications of male and female head and assistant college athletic coaches were compared in an…

A: Gender    1–3    4–6    7–9   10–12   13+  Row…

Q: A study was conducted to estimate hospital costs for accident victims who wore seat belts.  twenty…

A: We have given that Sample size (n) = 25Sample mean (x̅) = $9736Standard deviations (s) =…

Q: uestion 2) Use EXS, with α = 0.8, to forecast the revenue in Year 6. Use Excel to forecast. Year

A: Given that,Forecasting constant To find the forecast in Year 6 using Exponential smoothing.

Q: Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random…

A:

Q: Check conditions for using a t-distribution based on the graph and sample size (n=15). Determine…

A: The objective is to check the conditions for using a t-distribution based on the graph.Sample size…

Q: For the equation Y(predicted) = a + b*x + c*w, which is true? Oa is the y-intercept Ob is the…

A: the equation Y(predicted) = a + bx + cw 'a' represents the y-intercept, which is the value of Y when…

Q: The average score for Indiana public school 6th graders on a standardized reading comprehension test…

A: From the provided information, it is interpreted that:The hypothesized population mean score, .The…

Q: Let X1, X₂, ..., Xn be a random sample from a normal distribution with unknown meanu and known…

A: Solution :Confidence interval for µ when the population is normal and the population variance is…

Q: Private nonprofit four-year colleges charge, on average, $27,959 per year in tuition and fees. The…

A: Given:Mean (µ) = $27959Standard deviation (σ) = $6547

Q: A random sample of 6 fields of durum wheat has a mean yield of 45.5 bushels per acre and standard…

A:

Q: Here are summary statistics for the weights of Pepsi in randomly selected​ cans: n=36​, x=0.82408…

A: sample size(n)=36Mean()=0.82408standard deviation(s)=0.00568Confidence level=90%

Q: The joint PMF of two r.v.s X and Y that share the same range of values 0, 1, 2, 3 is given by…

A: Range of X and Y is 0,1,2,3 and 0,1,2,3 respectively

Q: Last year's average beef consumption was 56.2 lb. This year, a random sample of 100 consumers showed…

A: Given:n = 100x̄ = 58.4s = 16.8

Q: A philanthropic organisation sent free mailing labels and greeting cards to a random sample of…

A: The sampled no. of donors, i.e., the sample size, The no. of received donations, .The desired…

Q: Advertising ($1,000s) 5.0 2.0 4.0 1.5 2.5 2.5 3.0 3.3 3.5 2.3 2.5 4.2 3.0 2.5 a. Develop an…

A: Gross Revenue($1000s)TV Advertising($1000)NV…

Q: Write down the fraction of people in this study who are citizens of Country A and have Blond hair.

A: Black BlondBrown redtotal Country A 10131515060626Country B12522713158541Country…

Q: In hypothesis testing, does choosing between the critical value method or the P-value method affect…

A: In hypothesis testing there are two methods or approach of decision of hypothesis. 1) Critical…