Following are the published weights (in pounds) of all of the team members of Football Team A from a previous year. 178; 201; 212; 212; 232; 205; 185; 185; 178; 210; 206; 212; 184; 174; 185; 242; 188; 212; 215; 247; 241; 223; 220; 260; 245; 259; 278; 270; 280; 295; 275; 285; 290; 272; 273; 280; 285; 286; 200; 215; 185; 230; 250; 241; 190; 260; 250; 302; 265; 290; 276; 228; 265 Organize the data from smallest to largest value. Part (a) Find the first quartile. (Round your answer to one decimal place.) Part (b) Find the third quartile. (Round your answer to one decimal place.) Part (c) (i) the population mean, μ (ii) the population standard deviation, σ (iii) the weight that is 3 standard deviations below the mean (iv) When Player A played football, he weighed 206 pounds. How many standard deviations above or below the mean was he?
Following are the published weights (in pounds) of all of the team members of Football Team A from a previous year. 178; 201; 212; 212; 232; 205; 185; 185; 178; 210; 206; 212; 184; 174; 185; 242; 188; 212; 215; 247; 241; 223; 220; 260; 245; 259; 278; 270; 280; 295; 275; 285; 290; 272; 273; 280; 285; 286; 200; 215; 185; 230; 250; 241; 190; 260; 250; 302; 265; 290; 276; 228; 265 Organize the data from smallest to largest value. Part (a) Find the first quartile. (Round your answer to one decimal place.) Part (b) Find the third quartile. (Round your answer to one decimal place.) Part (c) (i) the population mean, μ (ii) the population standard deviation, σ (iii) the weight that is 3 standard deviations below the mean (iv) When Player A played football, he weighed 206 pounds. How many standard deviations above or below the mean was he?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 25PFA
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Following are the published weights (in pounds) of all of the team members of Football Team A from a previous year.
178; 201; 212; 212; 232; 205; 185; 185; 178; 210; 206; 212; 184; 174;
185; 242; 188; 212; 215; 247; 241; 223; 220; 260; 245; 259; 278; 270;
280; 295; 275; 285; 290; 272; 273; 280; 285; 286; 200; 215; 185; 230;
250; 241; 190; 260; 250; 302; 265; 290; 276; 228; 265
185; 242; 188; 212; 215; 247; 241; 223; 220; 260; 245; 259; 278; 270;
280; 295; 275; 285; 290; 272; 273; 280; 285; 286; 200; 215; 185; 230;
250; 241; 190; 260; 250; 302; 265; 290; 276; 228; 265
Organize the data from smallest to largest value.
Part (a) Find the first quartile. (Round your answer to one decimal place.)
Part (b) Find the third quartile. (Round your answer to one decimal place.)
Part (c)
(i) the population
(ii) the population standard deviation, σ
(iii) the weight that is 3 standard deviations below the mean
(iv) When Player A played football, he weighed 206 pounds. How many standard deviations above or below the mean was he?
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