posted by .

In a frequency distribution, what is the number of observations in a class called?

A. class midpoint
B. class interval
C. class array
D. class frequency
E. none of the above

## Similar Questions

1. ### 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 first …
2. ### Statistics

The relative frequency for a class is computed as: A. class width divided by class interval. B. class midpoint divided by the class frequency. C. class frequency divided by the interval. D. class frequency divided by the total frequency>
3. ### Statistics

When a class interval is expressed as: 100 up to 200, A. observations with values of 100 are excluded from the class frequency. B. observations with values of 200 are included in the class frequency. C. observation with values of 200 …

When a class interval is expressed as: 100 up to 200, A. observations with values of 100 are excluded from the class frequency. B. observations with values of 200 are included in the class frequency. C. observation with values of 200 …
5. ### 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 first …
6. ### 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 …
7. ### Statistics- Math

If a specific class in a frequency distribution has class boundaries of 132.5 - 147.5 what are the class limits ?
8. ### statistics

for mu homework, we are making histograms. on the assignment, we need to list the class limits, class boundaries, midpoint, frequency and relative frequency for each class. i know how to find all of those except for the midpoint since …
9. ### statistics

The data represents the daily rainfall (in inches) for one month. Construct a frequency distribution beginning with a lower class limit of 0.00 and use a class width of 0.20. The frequency of the first class limit (0.00 – 0.19) is: …
10. ### math

A student constructs a frequency distribution where the frequency of the first class is 8 and a corresponding histogram with the area of the bar in the first class is 80. The frequency for the second class is twice the frequency of …

More Similar Questions