given a normal distribution with μ=105 and σ=10, if you select a sample of n=4 what is the probability that X(mean) is less than 92?
(Type an integer or decimal rounded to four decimal places as needed.)
given a normal distribution with μ=105 and σ=10, if you select a sample of n=4 what...
given a normal distribution with μ=105 and σ=10, if you select a sample of n=4, What is the probability that X(mean) is between 92 and 93.5? (Type an integer or decimal rounded to four decimal places as needed.)
given a normal distribution with μ=105 and σ=10, if you select a sample of n=4. What is the probability that X(mean) is above 106.6? (Type an integer or decimal rounded to four decimal places as needed.)
given a normal distribution with μ=105 and σ=10, if you select a sample of n=4. There is a 67% chance that X(mean)is above what value? (Type an integer or decimal rounded to two decimal places as needed.)
Given a normal distribution with μ-100 and σ-6, and given you select a sample of n-9, complete parts (a) through (d). Click here to view page 1 of the cumulative standardized normal distribution table. Click here to view page 2 of the cumulative standardized normal distribution table a. What is the probability that X is less than 95? P(X 95) Type an integer or decimal rounded to four decimal places as needed.) b. What is the probability that X is...
Test: Assignment 2 This Question: 1 pt 1 of 20 Given a normal distribution with μ-50 and σ= 8, and given you select a sample of n= 100, complete parts (a) through (d). a. What is the probability that X is less than 49? P(X < 49) Type an integer or decimal rounded to four decimal places as needed.) b. What is the probability that X is between 49 and 51.5? P(49 < X < 51.5)-| | Type an integer...
Urgent help! Thank you. Given a normal distribution with μ= 51 and σ= 8, and given you select a sample of n= 100, complete parts (a) through (d). a. What is the probability that X is less than 49? PR 49) Type an integer or decimal rounded to four decimal places as needed.) b. What is the probability that X is between 49 and 49.5? P(49 <X-49.5)= □ Type an integer or decimal rounded to four decimal places as needed.)...
Given a normal distribution with 101 and 4, and given you select a sample of n = 4, complete parts (a) through (d). Click here to view page 1 of the cumulative standardized normal distribution table Click here to view Rage 2 of the cumulative standardized normal distribution table. a. What is the probability that X is less than 95? P(X<95) = .0014 (Type an integer or decimal rounded to four decimal places as needed.) b. What is the probability...
Given a normal distribution with p= 104 and o = 20, and given you select a sample of n= 16, complete parts (a) through (d). Click here to view page 1 of the cumulative standardized normal distribution table. Click here to view page 2 of the cumulative standardized normal distribution table. a. What is the probability that X is less than 94? P(<94) = 0.0228 (Type an integer or decimal rounded to four decimal places as needed.) b. What is...
Given a normal distribution with u = 51 and o = 8, and given you select a sample of n = 100, complete parts (a) through (d). a. What is the probability that X is less than 49? PIX<49) = 0.0061 (Type an integer or decimal rounded to four decimal places as needed.) b. What is the probability that is between 49 and 50.5? P(49< <50.5)= (Type an integer or de mal rounded to four decimal places as needed.).
Given a normal distribution with u = 104 and o = 10, and given you select a sample of n = 4, complete parts (a) through (d). Click here to view page 1 of the cumulative standardized normal distribution table. Click here to view page 2 of the cumulative standardized normal distribution table. P(X <94) = 0.0228 (Type an integer or decimal rounded to four decimal places as needed.) b. What is the probability that X is between 94 and...