Larry corectly answered 20 out of 25 questions on the math test to the nearest test to the nearest percent what percent of the q
1 answer:
You might be interested in
Answer:
Standard deviation = 4
Step-by-step explanation:
Given the following data;
Mean = 25
Variance = 16
To find the standard deviation;
Mathematically, standard deviation is given by the formula;
Substituting into the formula, we have;
Standard deviation = 4