Stats

Use this table to answer the questions.

Height (in inches)
Frequency

50-52
5

53-55
8

56-58
12

59-61
13

62-64
11


1. Identify the class width.
2. Identify the midpoint of the first class.
3. Identify the class boundaries of the first class.
4. Give the relative frequency for each class.

  1. 👍 0
  2. 👎 0
  3. 👁 97
asked by Todd
  1. 1. How many values included in the class?

    2. The midpoint of 56-58 is 57, but that isn't the first class.

    3. Class boundaries of 56-58 = 55.5-58.5.

    4. Divide n of class scores by total n of scores.

    1. 👍 0
    2. 👎 0
    posted by PsyDAG

Respond to this Question

First Name

Your Response

Similar Questions

  1. statistics

    Use this table to answer the questions. Height (in inches) Frequency 50-52 5 53-55 8 56-58 12 59-61 13 62-64 11 1. Identify the class width. 2. Identify the midpoint of the first class. 3. Identify the class boundaries of the

    asked by molly on May 19, 2010
  2. Math

    Heights (inches) Frequency 48 5 49 2 50 0 51 3 52 6 53 5 54 4 55 2 56 0 57 1 A frequency table is shown for the height's of 6th graders in a class at Oakville Elementary School. What is the probability that a sixth grader in this

    asked by Tearra on March 27, 2018
  3. Math ms sue please help

    The legs on a kitchen table are 29 7/8 inches high. The top is 48 inches wide and 60 inches long and 1 5/16 inches thick. How high above the floor is the table surface? I got the answer 137 7/8 inches, but I don't think it's

    asked by Gabby on September 11, 2013
  4. math

    I have a table with this info. plant growth: Week 1 - 1 inch, week2 -4 inches, week 3 - 6 inches, week 4 - 11 inches, week 5 - 14 inches Question is: would you expect the plants height to be 10 inches, 16 inches, or 30 inches at

    asked by gracee on January 24, 2012
  5. Math

    I have 3 questions: 1) If ABC and DEF are three- digit numbers, which of the following could be the number of digits in the product of ABC and DEF? i. 4 ii. 5 iii. 6 I don't have the vaguest idea on how to do this and what type of

    asked by Bethany on July 8, 2014
  6. statistics

    Use this table to complete the tasks that follow it. Height (in inches) Frequency 50-52 5 53-55 8 56-58 12 59-61 13 62-64 11 Identify the class width. Identify the midpoint of the first class. Identify the class boundaries of the

    asked by sandra on November 13, 2009
  7. Math

    3. All faces of a table top with the given dimensions (width:20, length:22, height:1)are going to be painted. Which of the following is the surface area of the table top? A. 440 B. 524 C. 880 D. 964 my answer 4. How much less

    asked by Marvel on February 24, 2017
  8. AP Stats

    The distribution of heights of adult American men is approximately normal with mean 69 inches and standard deviation 2.5 inches. Use the 68-95-99.7 rule to answer the following questions: (d) A height of 71.5 inches corresponds to

    asked by Emily on September 14, 2010
  9. Math help Please

    Kevin has a triangle table cloth with side lengths of 5 inches, 12 inches. He wants to cover a right angles triangle table with table cloth. Find if the cloth is appropriate for the table. Can someone please help me. We are doing

    asked by Cassie on October 9, 2014
  10. PHYS 101

    A block of mass m = 1.70kg is released from rest h = 0.485m from the surface of a table, at the top of a θ = 27.4° incline as shown in the figure below. I got a few of the questions a)The frictionless incline is fixed on a table

    asked by Eman on September 29, 2015

More Similar Questions