A quality control company was hired to stuudy length company. The team carefully measured the length of many maný meter sticks, and the distribution seems to be slightly skewed to the right with a mean of 100.08 cm and a standard deviation of 0.13 ст. a) What is the probability of finding a meter stick with a length of more than 100.17 cm? b) What is the probability of finding a group of 12 meter sticks with a mean length of less than 100.04 cm? c) What is the probability of finding a group of 42 meter sticks with a mean length of more than 100.09 cm? d) What is the probabilitu of findin

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Note: For any part below, if it cannot be answered, enter NA.
A quality control company was hired to study the length of meter sticks produced by a certain
company. The team carefully measured the length of many maný meter sticks, and the distribution
seems to be slightly skewed to the right with a mean of 100.08 cm and a standard deviation of 0.13
cm.
a) What is the probability of finding a meter stick with a length of more than 100.17 cm?
b) What is the probability of finding a group of 12 meter sticks with a mean length of less than 100.04 cm?
c) What is the probability of finding a group of 42 meter sticks with a mean length of more than 100.09
cm?
d) What is the probability of finding a group of 48 meter sticks with a mean length of between 100.07 and
100.09 cm?
e) For a random sample of 18 meter sticks, what mean length would be at the 92nd percentile?
[Round your answers to two decimal places.]
Submit Question
8
9
3.
Transcribed Image Text:Note: For any part below, if it cannot be answered, enter NA. A quality control company was hired to study the length of meter sticks produced by a certain company. The team carefully measured the length of many maný meter sticks, and the distribution seems to be slightly skewed to the right with a mean of 100.08 cm and a standard deviation of 0.13 cm. a) What is the probability of finding a meter stick with a length of more than 100.17 cm? b) What is the probability of finding a group of 12 meter sticks with a mean length of less than 100.04 cm? c) What is the probability of finding a group of 42 meter sticks with a mean length of more than 100.09 cm? d) What is the probability of finding a group of 48 meter sticks with a mean length of between 100.07 and 100.09 cm? e) For a random sample of 18 meter sticks, what mean length would be at the 92nd percentile? [Round your answers to two decimal places.] Submit Question 8 9 3.
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