a. b. 7.5 7.5 9 7.577.5 6 5 9 7.5 Use your stapplet or a calculator to find the mean and standard deviation of these data. Determine if there are any outliers in these data. Show your work.
a. b. 7.5 7.5 9 7.577.5 6 5 9 7.5 Use your stapplet or a calculator to find the mean and standard deviation of these data. Determine if there are any outliers in these data. Show your work.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
Related questions
Question
Please help sir correctly
![1.
A student studying the sleeping habits of seniors at his school asked 10 randomly-
selected seniors how many hours of sleep they got the previous night. The data,
rounded to the nearest half-hour, is given in the table below.
8 7.5 9 7.5 9
a.
b.
6
5
9 7.5 7
Use your stapplet or a calculator to find the mean and standard deviation of
these data.
275/7.5.7.5:9/NAA
Determine if there are any outliers in these data. Show your work.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff66da2b5-d48e-4e5b-a006-1304637073bb%2F72b6627a-5ef7-4782-b7ee-8a19148e16b6%2Frtpr9mg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1.
A student studying the sleeping habits of seniors at his school asked 10 randomly-
selected seniors how many hours of sleep they got the previous night. The data,
rounded to the nearest half-hour, is given in the table below.
8 7.5 9 7.5 9
a.
b.
6
5
9 7.5 7
Use your stapplet or a calculator to find the mean and standard deviation of
these data.
275/7.5.7.5:9/NAA
Determine if there are any outliers in these data. Show your work.
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