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Write a function called average that takes AS MANY ARGUMENTS as the caller wants to give, and returns the average of all those arguments. For example (average 3 4 5) should return 4, and (average 12 3 4 5) should return 3. Notice that the arguments to average are NOT IN A LIST: they are a sequence of individual numbers! Look at the video on variable-arity functions to find out about the alternative form of lambda you need to use to create a function that can take as many arguments as the user want to give. Before you start doing anything: think carefully! Does this function need to be recursive? You will probably need to use the function apply here. A reminder: if L=(1 2 3) then (apply + L) applies + to those 3 numbers in L, returning 6. Also, you might want to use the length function here (this gives the length of a list). For example: Test Result (average 3 4 5) 4 (average 1 2 3 4 5) 3

Write a function called average that takes AS MANY ARGUMENTS as the caller wants to give, and returns the average of all those arguments. For example (average 3 4 5) should return 4, and (average 12 3 4 5) should return 3. Notice that the arguments to average are NOT IN A LIST: they are a sequence of individual numbers! Look at the video on variable-arity functions to find out about the alternative form of lambda you need to use to create a function that can take as many arguments as the user want to give. Before you start doing anything: think carefully! Does this function need to be recursive? You will probably need to use the function apply here. A reminder: if L=(1 2 3) then (apply + L) applies + to those 3 numbers in L, returning 6. Also, you might want to use the length function here (this gives the length of a list). For example: Test Result (average 3 4 5) 4 (average 1 2 3 4 5) 3

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Write a function called average that takes AS MANY ARGUMENTS as the caller wants to give, and returns the average of all those arguments. For example (average 3 4 5) should return 4, and (average 12 3 4 5) should return 3. Notice that the arguments to average are NOT IN A LIST: they are a sequence of individual numbers! Look at the video on variable-arity functions to find out about the alternative form of lambda you need to use to create a function that can take as many arguments as the user want to give. Before you start doing anything: think carefully! Does this function need to be recursive? You will probably need to use the function apply here. A reminder: if L=(1 2 3) then (apply + L) applies + to those 3 numbers in L, returning 6. Also, you might want to use the length function here (this gives the length of a list). For example: Test Result (average 3 4 5) 4 (average 1 2 3 4 5) 3
Transcribed Image Text:Write a function called average that takes AS MANY ARGUMENTS as the caller wants to give, and returns the average of all those arguments. For example (average 3 4 5) should return 4, and (average 12 3 4 5) should return 3. Notice that the arguments to average are NOT IN A LIST: they are a sequence of individual numbers! Look at the video on variable-arity functions to find out about the alternative form of lambda you need to use to create a function that can take as many arguments as the user want to give. Before you start doing anything: think carefully! Does this function need to be recursive? You will probably need to use the function apply here. A reminder: if L=(1 2 3) then (apply + L) applies + to those 3 numbers in L, returning 6. Also, you might want to use the length function here (this gives the length of a list). For example: Test Result (average 3 4 5) 4 (average 1 2 3 4 5) 3
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