MATH SOLVE

5 months ago

Q:
# Find the area to the right of a z score of 2.75 under a standard normal distribution curve.A. 0.0030B. 0.9970C. 1.9200D. 0.6000

Accepted Solution

A:

The area tom the right of the z-score of 2.75 under a statistical normal distribution curve will be given by:

1-P(z≤2.75)

but

P(z≤2.75)=0.997

thus

1-P(z≤2.75)

=1-0.997

=0.003

Answer: 0.003

1-P(z≤2.75)

but

P(z≤2.75)=0.997

thus

1-P(z≤2.75)

=1-0.997

=0.003

Answer: 0.003