# Question: Assume that the random variable X is normally distributed with

Assume that the random variable X is normally distributed, with mean µ = 50 and standard deviation σ = 7. Find each indicated percentile for X.

The 38th percentile?

The 38th percentile?

## Answer to relevant Questions

The mean incubation time of fertilized chicken eggs kept at 100.5°F in a still-air incubator is 21 days. Suppose that the incubation times are approximately normally distributed with a standard deviation of 1 day. Source: ...Electric manufactures a decorative Crystal Clear 60-watt light bulb that it advertises will last 1500 hours. Suppose that the lifetimes of the light bulbs are approximately normally distributed, with a mean of 1550 hours and ...The number of chocolate chips in an 18-ounce bag of Chips Ahoy! chocolate chip cookies is approximately normally distributed, with a mean of 1262 chips and a standard deviation of 118 chips, according to a study by cadets of ...A random sample of weekly work logs at an automobile repair station was obtained, and the average number of customers per day was recorded. Use a normal probability plot to assess whether the sample data could have come from ...The probability that the number of people with blood type O-negative is between 18 and 24, inclusive A discrete random variable is given. Assume the probability of the random variable will be approximated using the normal ...Post your question