Question

PLS HELP QUICK!!!!!!!!! 100 points.

The following is a list of movie tickets sold each day for 10 days. 7, 18, 23, 41, 34, 12, 48, 65, 57, 52 Which of the following intervals are appropriate to use when creating a histogram of the data?
A 0 – 9, 10 – 19, 20 – 29, 30 – 39, 40 – 50
B 0 – 14, 15 – 29, 30 – 44, 45 – 59, 60 – 74
C 0 – 15, 15 – 20, 20 – 35, 35 – 60, 60 – 75
D 0 – 20, 20 – 40, 40 – 60, 60 – 80

Answer 1

(B) 0r (C)

Explanation:

The appropriate intervals to use when creating a histogram of the given data are (B) 0 – 14, 15 – 29, 30 – 44, 45 – 59, 60 – 74, and (C) 0 – 15, 15 – 20, 20 – 35, 35 – 60, 60 – 75.

To determine the appropriate intervals, we need to consider the range of values in the data set. The smallest value is 7 and the largest value is 65.

Option (A) covers the range from 0 to 50, but it does not include the largest value of 65, so it is not appropriate.

Option (B) covers the entire range of values from 0 to 74, including the largest value of 65. Each interval has a width of 15 and captures a reasonable range of values.

Option (C) also covers the entire range of values from 0 to 75, including the largest value of 65. The intervals in this option have different widths, but they still capture a reasonable range of values.

Option (D) covers a wider range of values than the given data, going up to 80, which is higher than the largest value of 65. Therefore, it is not appropriate.

In summary, options (B) and (C) are both suitable for creating a histogram of the given data. They divide the range of values into intervals that capture the distribution of movie ticket sales over the 10-day period.

Answer 2

0 – 14, 15 – 29, 30 – 44, 45 – 59, 60 – 74

Explanation: