# statistics

posted by .

how to do histogram and relative- frequency histogram using the #s 1,5,5,6,7,4,8,7,6,5,5,6,7,6,6,5,8,9,9, 10,7,8,11,2,4,6,5,12,13,6,3,7,8,8,9,9,10,9,8,9

with five classes

• statistics -

Range = 1-13 giving you 14 different score values

14/5 = 2 4/5, so 3 would seem to be best interval size.

For each score, put an X in the appropriate interval. The number of X's in each interval will determine the height of the bar for that interval for a histogram.

Divided each interval frequency by the N (total number of scores) to get the relative frequency and use those values to determine the height of the vertical bars.

## Similar Questions

1. ### statistics

What visualization tool would be best suited for displaying the top ten money-grossing corporations of the world?
2. ### statistics

What visualization tool would be best suited for displaying all of the heights (in feet) of the top 50 tallest buildings in the United States?
3. ### math

I understand how to make a histogram but I have to make a cumulative frequency histogram. I'm not sure about how to change my current intervals. My current iuntervals are 0-2, 3-5, 6-8, 9-11 and 12-14.
4. ### AP Stat

how do you find the center of a histogram by just lookiing at it I find it hard just given the histogram because then you don't have actual values and estimases because of the scale of the histogram and calculate the median which is …
5. ### AP Stat

how do you find the center of a histogram by just lookiing at it I find it hard just given the histogram because then you don't have actual values and estimases because of the scale of the histogram and calculate the median which is …
6. ### MATH

The frequency distribution indicates the heights of 45 male high school seniors. Height(in.) Number of Males 64 2 65 6 66 7 67 9 68 10 69 6 70 3 71 0 72 2 a) Construct a histogram of the frequency distribution. b) Construct a frequency …
7. ### Statistics[Math]

Construct a histogram for following frequency distribution : Class-intervals Frequency 0-4 5 5-9 8 10-14 12 15-19 9 20-24 4
8. ### statiatics- central tendency

The Frequency distribution of a histogram is the following scores: X F 1 1 2 1 3 2 4 1 1) what is the total area in the histogram?
9. ### math

A statistics student had excluded three outlier values when constructing a histogram of a frequency distribution. His teacher directed him to remake the histogram and include the outliers. Which of the following must be true?
10. ### Math

For 7 days keep track of the number of pieces of mail you receive at your home. a. Put your data into a frequency table having intervals of 0–4, 5–9, 10–14, and 15–19. b. Use the frequency table to create a histogram of the …

More Similar Questions