Answer
Option D is correct.
0.3849
Question 2
Option D is correct
0.475
Explanation
The normal distribution calculator willbe used to solve this.
The area under the curve of 1.2 and 0 is written mathematically as
P(0 ≤ z ≤ 1.2) = P(z ≤ 1.2) - P(z ≤ 0) = 0.8849 - 0.5 = 0.3849
The probability values were obtained from the normaldistribution table.
Question 2
The normal distribution calculator willbe used to solve this.
The area under the curve of 1.96 and 0 is written mathematically as
P(0 ≤ z ≤ 1.96) = P(z ≤ 1.96) - P(z ≤ 0) = 0.975 - 0.5 = 0.475
The probability values were obtained from the normaldistribution table.
Hope this Helps!!!
