probability that z is greater than -1.72
We have given that a Z-score is
, and we need to find the probability that a Z-score is greater
than Z=-1.72 .
So the probability that Z is greater than Z=-1.72 is calculated
as
Question 8 4 pts Find the probability that z is greater than - 1.72. 0.0344 0.4656 0.9656 0.9573 6 pts Question 9
What is the probability of randomly selecting a z-score greater than z = 0.75 from a normal distribution?
What is the probability of randomly selecting a z-score greater than z = -0. 75 from a normal distribution?
For a standard normal distribution, what is the probability that z is greater than 1.75?A. 0.0401B. 0.0459C. 0.4599D. 0.9599
For a standard normal distribution, what is the probability that z is greater than 1.96? A. 0.9750 B. 0.0250 C. 0.0500 D. .5025 E. 0.4750
Using the Standard Normal Table. What is the probability a z-score is greater than 0.44? In other words, what is P(z > 0.44)? A. 0.6554 B. 0.3446 C. 0.3300 D. 0.6700
Determine the area under the standard normal curve that lies between (a) Z=−1.72 and Z=1.72, (b) Z=−2.89 and Z=0, and (c) Z=−0.43 and Z=0.96. Find the z-score such that the area under the standard normal curve to the left is 0.57. Find the z-score such that the area under the standard normal curve to the right is 0.11. The approximate z-score that corresponds to a right tail area of 0.11 is ___. Find the z-scores that separate the middle 31%...
#1 find the probability that a randomly selected adult has an
IQ greater than 128.7
#2 find the probability that a randomly selected adult has an
IQ between 87 and 113
#3 what are the values of the mean and standard deviation
after converting all pulse rates of women to z scores using
z=
Homework: 10MML: Homework Score: 0 of 1 pt 18 of 24 (12 complete) 6.2.14-T Assume that adults have IQ scores that are normally distributed with a...
In a normal distribution, the probability of selecting a score that is greater than the mean is p = 0.50.
Use the z-table to find the following probabilities. A.) P( z<-1) B.) P(z is greater than or equal to 2.25) C.) P(-1<z<2.25)