Question

How do I make a histogram of this problem?

Answer 1

2. The lengths of boats in a harbor, in feet, are listed below.
17, 16, 56, 50, 14, 30
12, 33, 82, 16, 10, 52
25, 25, 19, 75, 24, 12
30, 12, 20, 38, 26, 36
33, 24, 18, 26, 40, 40

a. Make a frequency table for the data set. Use 5–14 as the first class interval,

b. Use the table to draw a histogram.

c. Describe the type of distribution. Identify the relationship of the mean and the median.

5-14..........5
15-24........8
25-34........8
35-44........4
45-54........2
55-64........1
65-74........0
75-84........2

histogram xxxxxx

The mean is 34.4
Median 25.5
Std Deviation 17.9

Answer 2

@jim_thompson5910 @vishweshshrimali5 can you help?

Answer 3

Draw out something like this

Answer 4

Basically the positive xy axis

Answer 5

On the x axis we'll have boat lengths

on the y, we'll have frequency

Answer 6

on the x axis, you'll have classes

basically groups

Answer 7

class1 or group 1 is the set of boat lengths from 5 to 14

class 2 is from 15 to 24

class 3 is from 25 to 34

etc etc

until you get to 75-84

Answer 8

etc etc

Answer 9

then on the y axis, you'll have these frequencies



each tick mark representing 1

Answer 10

then in the class 5-14, you'll draw a rectangle that is 5 units high to represent that this group has a frequency of 5