Multiple choice

Find the mean of the given data. 157.5, 152.5, 165.7, 151.3, 160.6, 156.4

  1. 156.4

  2. 156

  3. 157.3

  4. 165.4

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Mean is calculated by summing all values and dividing by the count. Sum = 157.5 + 152.5 + 165.7 + 151.3 + 160.6 + 156.4 = 944.0. Mean = 944.0 ÷ 6 = 157.3 (rounded to one decimal place).