1. (please answer all parts for a full rating)
a. Find the indicated probability using the standard normal distribution P(z> -2.64) =
b. Find the indicated probability using the standard normal distribution P( -2.29< z < 0) =
c. Find the indicated probability using the standard normal distribution P( -2.62< z < 2.62) =
d. Find the indicated probability using the standard normal distribution P( z < -2.93 OR z > 2.93) =
1. (please answer all parts for a full rating) a. Find the indicated probability using the...
1. (please answer all parts for a rating) a. The area between z equals=negative 0.8 and z equals=1.6 under the standard normal curve is _________ b. Find the indicated area under the standard normal curve. To the left of Z = -1.93 _________ c. Find the indicated area under the standard normal curve. The area to the right of Z = 1.01 ________ d. Find the indicated area under the standard normal curve between Z = -0.95 and Z =...
Find the indicated probability using the standard normal
distribution.
Find the indicated probability using the standard normal distribution. P(-0.39<z<0) Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table. P(-0.39<z<0)= (Round to four decimal places as needed.)
Let z be a random variable with a standard normal distribution. Find the indicated probability. (Round your answer to four decimal places.) P(−1.24 ≤ z ≤ 2.64) = Shade the corresponding area under the standard normal curve.
Please answer all 3 for a full rating** 1. a. Assume the random variable x is normally distributed with mean, μ =84 and σ=5. Find the indicated probability. P (x<81) = b. Assume the random variable x is normally distributed with mean, μ =50 and σ=7. Find the indicated probability. P (x> 35) = c. Assume the random variable x is normally distributed with mean, μ =84 and σ=5. Find the indicated probability. P (68 < x < 82) =
Please show step by step and how to enter in the calculator Find the indicated probability given that Z is a random variable with a standard normal distribution. (Round your answer to four decimal places.) P(Z ≥ -1.3) P(Z ≥ -1.3) =
Find the indicated probability using the standard normal distribution. P(-2.72 < z < 2.72)
Find the indicated probability using the standard normal distribution. P(-3.12<z<0) round to four decimals places as needed
Find the indicated probability given that Z is a random variable with a standard normal distribution. (Round your answer to four decimal places.) P(0 ≤ Z ≤ 1.28) P(0 ≤ Z ≤ 1.28) =
*Let z be a random variable with a standard normal distribution. Find the indicated probability. (Round your answer to four decimal places.) P(z ≥ −1.40) = Shade the corresponding area under the standard normal curve. *Let z be a random variable with a standard normal distribution. Find the indicated probability. (Round your answer to four decimal places.) P(−2.18 ≤ z ≤ −0.49) = Shade the corresponding area under the standard normal curve.
Find the probability of z occurring in the indicated region of the standard normal distribution.P(0 < z < 2.27) = _______