Question

frequency (number of days)
0 40-44 45-49 50-54 55-59 60-64 65-69
degrees fahrenheit
for how many days was the temperature recorded?

Explanation:

Step1: Identify each bar's frequency

The frequencies (number of days) for each temperature range: 40 - 44: 8, 45 - 49: 7, 50 - 54: 4, 55 - 59: 4, 60 - 64: 4, 65 - 69: 5.

Step2: Sum all frequencies

Add the values: \( 8 + 7 + 4 + 4 + 4 + 5 \).
First, \( 8 + 7 = 15 \), then \( 4 + 4 + 4 = 12 \), then \( 15 + 12 = 27 \), then \( 27 + 5 = 32 \).

Answer:

32