Answer:
4.4% of the population with IQ between 120 and 125.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 100
Standard Deviation, σ = 15
We are given that the distribution of IQ scores is a bell shaped distribution that is a normal distribution.
a) Let X be a person's IQ score.
Then, density functions for IQ scores is given by:

b) P(population with IQ between 120 and 125.)
Formula:



Answer:
Georgia ran 5000 meters
Step-by-step explanation:
1 kilometer = 1000 meter
Answer:
the answer will be table -1
Step-by-step explanation:
Her total distance (so 265 miles) over the number of hours she drives will give miles per hour.
265miles/5hours=53 miles/hour
Answer:
$5830.
Explanation:
730-510=220m
220/4=55 dresses made
55*106=$5830