the mean of the temperatures in the chart is 24° with a standard deviation of 4°. which temperature is more…

the mean of the temperatures in the chart is 24° with a standard deviation of 4°. which temperature is more than one standard deviation above the mean? 16° 18° 30° 27°

the mean of the temperatures in the chart is 24° with a standard deviation of 4°. which temperature is more than one standard deviation above the mean? 16° 18° 30° 27°

Answer

Answer:

C. 30°

Explanation:

Step1: Recall the formula for one - standard - deviation above the mean

Value = Mean+Standard Deviation

Step2: Substitute the given values

Given Mean = 24° and Standard Deviation = 4°. So, Value = 24 + 4=28°. We need a value more than 28°. Among the options, 30° is more than 28°.