Data Distribution Answers

A class earned the following scores on a science quiz: 89, 88, 72, 66, 89, 91, 94, 78, 95, 82, 84. Below is a frequency table for the data. Scores Frequency 61-70 1 71-80 2 81-90 5 91-100 3 Which histogram would go with the frequency table? a. b. c. d. Please select the best answer from the choices provided

This list shows how many hours twenty batteries lasted when they ran continually in a flashlight. 78 31 47 51 16 58 60 10 30 40 46 63 65 10 93 22 13 47 64 93 What is the BEST frequency table for the battery life data? a. c. b. d. Please select the best answer from the choices provided

This list shows the age at which 38 U.S. Presidents died. 46 58 64 68 73 80 90 49 60 65 70 74 81 93 53 60 66 71 77 83 56 63 67 71 78 85 56 63 67 71 78 88 57 64 67 72 79 90 Before you can make a frequency table, you need to decide how to set up the age intervals. What is the BEST way to group these ages into six intervals? a. c. b. d. Please select the best answer from the choices provided

This list shows the number of years that 99 U.S. Supreme Court Justices served.04681315182226311469131519232632146914161923273325791416202328332571014162023283325710141620232834357101517202429343581115172024303435813151821263036458131518212631

There are four typical measures of the central tendency of a frequency distribution. Which of the following is NOT a measure of central tendency?

A large construction company wants to review the ages of its sales representatives. A sampling of the ages of 25 sales reps are given: 50 42 32 35 41 44 24 46 31 47 36 32 30 44 22 47 31 56 28 37 49 28 42 38 45 Which of the following histograms is the best representation of the data? a. b. c. d. Please select the best answer from the choices provided

A high school gym class was jumping rope. They wanted to know how many jumps each student could make before they missed. The results are listed below. 2 5 6 7 9 11 12 14 14 15 17 19 21 22 23 24 27 32 35 39 39 44 47 53 60 61 82 85 88 90 93 96 101 103 114 125 What is the BEST frequency table for these data? a. c. b. d. Please select the best answer from the choices provided

A random survey was taken in Centerville. People in twenty-five homes were asked how many cars were registered to their household. The results are shown in the list below. 1, 2, 1, 0, 3, 4, 0, 1, 1, 1, 2, 2, 3, 2, 3, 2, 1, 4, 0, 0, 2, 2, 1, 1, 1 What frequency table BEST represents the data in the Centerville list? a. c. b. d. Please select the best answer from the choices provided

This list shows the lengths in feet of the 25 longest bridges in the United States.1010147016002000280010531495163221503500120015961750215038001207160018002300420013801600185023104260

Sunshine Raisin Company sells snack-sized boxes of raisins. Twenty boxes were randomly selected and the raisins were counted. The results are shown in the list below. 48 49 48 50 48 49 50 51 45 47 46 48 45 49 48 47 51 47 48 46 What frequency table BEST represents the Sunshine Raisin data? a. c. b. d. Please select the best answer from the choices provided