Let z be a random variable with a standard normal distribution. Find the indicated probability. (Round your answer to four decimal places.) P(z ≤ −1.99)=_________ Choose the corresponding area under the standard normal curve (look at screenshot).

Hayley has 120 apple trees of a certain variety in her orchard. She estimates the population of apples has a mean of 9 seeds per apple with a standard deviation of 2 seeds. The distribution in the number of seeds per apple has a shape that is approximately normal.  The table gives the standard normal distribution. What percent of Hayley's apples have between 5 and 11 seeds? Enter your answer in the box rounded to the tenths place.

Find the area of the indicated region under the standard normal curve. -0.45 0 2.11 Probability z is in between two numbers T184 normalcdf Is this is binomial probability or normal probability? What function you use on your calculator? normalcdf) Find the probability or the area below the curve. (type binomial or normal) (type binomialpdf or binomialcdf or (type as .abc)

Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. The indicated Z score is