Suppose the lengths of 3-year old cats are normally distributed with a mean of 30 inches and a standard deviation of 2.92 inches. Find each of the following: 1. The percent of cats between 24.16 and 35.84 2. The percent of cats who are longer than 35.84 3. The percent of cats shorter than 24.16 inches

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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Part 1- Application
Be sure to show and explain all work using mathematical formulas and terminology. Use graphics as needed
to illustrate your work.
Suppose the lengths of 3-year old cats are normally distributed with a mean of 30 inches and a
standard deviation of 2.92 inches. Find each of the following:
1. The percent of cats between 24.16 and 35.84
2. The percent of cats who are longer than 35.84
3. The percent of cats shorter than 24.16 inches
Transcribed Image Text:Part 1- Application Be sure to show and explain all work using mathematical formulas and terminology. Use graphics as needed to illustrate your work. Suppose the lengths of 3-year old cats are normally distributed with a mean of 30 inches and a standard deviation of 2.92 inches. Find each of the following: 1. The percent of cats between 24.16 and 35.84 2. The percent of cats who are longer than 35.84 3. The percent of cats shorter than 24.16 inches
Part 2 - Find the error(s) and solve the problem correctly.
Be sure to show and explain all work using mathematical formulas and terminology.
Cooley's pizza has collected data about customer sauce orders with their famous breadsticks. It is
calculated that P(marinara)= .72, P(buffalo sauce) = .65 and P(marinara or buffalo sauce) = .95.
Determine the P(marinara and buffalo sauce).
Answer:
P(marinara and buffalo sauce) = .72 +.65 = 1.37
Transcribed Image Text:Part 2 - Find the error(s) and solve the problem correctly. Be sure to show and explain all work using mathematical formulas and terminology. Cooley's pizza has collected data about customer sauce orders with their famous breadsticks. It is calculated that P(marinara)= .72, P(buffalo sauce) = .65 and P(marinara or buffalo sauce) = .95. Determine the P(marinara and buffalo sauce). Answer: P(marinara and buffalo sauce) = .72 +.65 = 1.37
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