A normal distribution with mean equal to zero and a standard deviation equal to one is called the ____________ normal distribution.
exponential
standard
continuous
uniform
A normal distribution with mean equal to zero and a standard deviation equal to one is called the standard normal distribution.
Answer :- standard is correct option.
A normal distribution with mean equal to zero and a standard deviation equal to one is...
A random variable having a normal distribution with a mean of 0 and a standard deviation of 1 is said to have a: binomial distribution standard normal probability distribution exponential probability distribution uniform probability distribution
suppose he has a standard normal distribution with a mean of zero and standard deviation of one the probability that Z values are greater than ______ is .3483
suppose he has a standard normal distribution with a mean of zero and standard deviation of one the probability that Z values are larger than blank is .3483
Given a normal distribution with a mean of zero and a standard deviation of 1 (standard normal), what is the P(-0.27 < z < 1.36)? 1.2708 0.9131 0.5195 0.3936
A normal distribution has a standard deviation equal to 25. What is the mean of this normal distribution if the probability of scoring above x = 191 is 0.0228? (Round your answer to one decimal place.)
A normal distribution has a mean equal to 46. What is the standard deviation of this normal distribution if 2.5% of the proportion under the curve lies to the right of x = 51.88? (Round your answer to two decimal places.)
A normal distribution has a mean equal to 48. What is the standard deviation of this normal distribution if 2.5% of the proportion under the curve lies to the right of x = 55.84? (Round your answer to two decimal places.)
A normal distribution has a mean equal to 53. What is the standard deviation of this normal distribution if 2.5% of the proportion under the curve lies to the right of x = 62.80? (Round your answer to two decimal places.)
A normal distribution has a mean equal to 57. What is the standard deviation of this normal distribution if 2.5% of the proportion under the curve lies to the right of x = 60.92? (Round your answer to two decimal places.) 1
SAT scores have approximately a normal distribution with mean equal to 550 and a standard deviation equal to 90. a) draw a graph of this distribution b) find the median and the mode -I drew the a normal bell graph with the middle number being the mean (550) and then added and subtracted 90 from each number for 3 standard deviations. Would the median and mode just be 550 as well since this a normal distribution?