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Q1 Determine whether the data are qualitative or quantitative. . heights of hot air balloons . eye colors of models . carrying capacities of pickups . student ID numbers . species of trees in a forest . telephone numbers in a directory body temperatures of patients lengths of songs on MP3 player player numbers for a soccer team weights of infants at a hospital responses on an opinion poll wait times at a grocery store Marital status of nurses in a hospital . Time it takes to run a marathon.

Q1 Determine whether the data are qualitative or quantitative. . heights of hot air balloons . eye colors of models . carrying capacities of pickups . student ID numbers . species of trees in a forest . telephone numbers in a directory body temperatures of patients lengths of songs on MP3 player player numbers for a soccer team weights of infants at a hospital responses on an opinion poll wait times at a grocery store Marital status of nurses in a hospital . Time it takes to run a marathon.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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. telephone numbers in a directory . body temperatures of patients . lengths of songs on MP3 player • player numbers for a soccer team . weights of infants at a hospital . responses on an opinion poll Q1 Determine whether the data are qualitative or quantitative.. heights of hot air balloons eye colors of models -carrying capacities of pickups . student ID numbers species of trees in a forest wait times at a grocery store .Marital status of nurses in a hospital . Time it takes to run a marathon. Q2. Classify each variable as discrete or continuous a) Ages of people working in a large factory b) Number of cups of coffee served c) The time it takes a student to drive to school d) The number of gallons of milk sold each day at store. Q3 . Identify the sampling technique used in the study. (a) In a large school district, all teachers from two buildings are interviewed to determine whether they believe the students have less homework to do now than in previous year (b) Every seventh customer entering the shopping mall is asked to select her or his favorite store. (c) Nursing supervisors are selected using random numbers to determine annual salaries. (d) Every 100th hamburger manufactured in checked to determine its fat content. (e) Mail carriers of large city are divided into four groups according to gender (male or female) and according to whether they walk or ride on their routes. Then 10 are selected from each group and interviewed to determine whether they have been bitten by a dog in the last year.
Transcribed Image Text:. telephone numbers in a directory . body temperatures of patients . lengths of songs on MP3 player • player numbers for a soccer team . weights of infants at a hospital . responses on an opinion poll Q1 Determine whether the data are qualitative or quantitative.. heights of hot air balloons eye colors of models -carrying capacities of pickups . student ID numbers species of trees in a forest wait times at a grocery store .Marital status of nurses in a hospital . Time it takes to run a marathon. Q2. Classify each variable as discrete or continuous a) Ages of people working in a large factory b) Number of cups of coffee served c) The time it takes a student to drive to school d) The number of gallons of milk sold each day at store. Q3 . Identify the sampling technique used in the study. (a) In a large school district, all teachers from two buildings are interviewed to determine whether they believe the students have less homework to do now than in previous year (b) Every seventh customer entering the shopping mall is asked to select her or his favorite store. (c) Nursing supervisors are selected using random numbers to determine annual salaries. (d) Every 100th hamburger manufactured in checked to determine its fat content. (e) Mail carriers of large city are divided into four groups according to gender (male or female) and according to whether they walk or ride on their routes. Then 10 are selected from each group and interviewed to determine whether they have been bitten by a dog in the last year.
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