for a standardized normal distribution, calculate the probabilities below. (standard normal disturbution table of the area...

for a standardized normal distribution, calculate the probabilities below. (standard normal disturbution table of the area need to be used)

a) P(0.00 < z <_ 2.36)

b) P(-1.50 < z <_ 1.50 )

c) P( 1.68 < z < 2.27 )

Expert Solution

--------------------------------------------------------------------------------------------------------------------

----------------------------------------------------------------------------------------------------------------------

orchestra answered 1 year ago

Use the standard normal distribution to calculate the following probabilities: Cumulative area to the left: P...

Use the standard normal distribution to calculate the following probabilities: Cumulative area to the left: P (z < 1.20) = P (z < -1.09) = P (z < 2.34) = Cumulative area to the right: P (z > 1.23) = P (z > -2.05) = P (z > 3.50) = Subtracting cumulative areas: P (-1.23 < z < 1.23) = P (1.55 < z < 2.25) = P (-3.50 < z < 2.50) =

Find the probabilities associated with the standard normal distribution (Draw the area being found in each...

Find the probabilities associated with the standard normal distribution (Draw the area being found in each part) a. Pz≥.23= b. Pz≤-2.36= c. P-3.25≤z≤1=

Using the standard normal (z) distribution table, what is the area under the standard normal curve...

Using the standard normal (z) distribution table, what is the area under the standard normal curve between 1.67 and 2.72? a. 0.0442 b. 0.9525 c. 0.2563 d. 0.6140

For a standardized normal distribution, determine a value, say z0, such that the following probabilities are...

For a standardized normal distribution, determine a value, say z0, such that the following probabilities are satisfied. a. P(0less thanzless thanz0)equals0.4641 b. P(minusz0less than or equalszless than0)equals0.34 c. P(minusz0less than or equalszless than or equalsz0)equals0.91 d. P(zgreater thanz0)equals0.035 e. P(zless than or equalsz0)equals0.02

For a standard normal distribution, determine the probabilities in parts a through d below. a. Find...

For a standard normal distribution, determine the probabilities in parts a through d below. a. Find P(z ). ?1.59 P(z ) ?1.59 = (Round to four decimal places as needed.) b. Find P(z ). ? ?1.21 P(z ) ? ?1.21 = (Round to four decimal places as needed.) c. Find P( z ). ?0.83? ?1.78 P( z ) ?0.83? ?1.78 = (Round to four decimal places as needed.) d. Find P( z ). 0.33? ?2.19 P( z ) 0.33? ?2.19...

For a standard normal distribution, determine the probabilities in parts a through d below. Click here...

For a standard normal distribution, determine the probabilities in parts a through d below. Click here to view page 1 of the standard normal probability table. LOADING... Click here to view page 2 of the standard normal probability table. LOADING... a. Find P(zless than or equals≤1.561.56). P(zless than or equals≤1.561.56)equals=nothing (Round to four decimal places as needed.) b. Find P(zless than or equals≤negative 1.28−1.28). P(zless than or equals≤negative 1.28−1.28)equals=nothing (Round to four decimal places as needed.) c. Find P(negative 0.84−0.84less...

15. How is the standard normal distribution used to compute normal probabilities?

Given a standardized a normal distribution (with a mean of 0 and a standard deviation of...

Given a standardized a normal distribution (with a mean of 0 and a standard deviation of 1, as in Table E.2), what is that probability that a. Z is less than 1.57? b. Z is greater than 1.84? c. Z is between 1.57 and 1.84? d. Z is less than 1.57 or greater than 1.84?

Calculate the following probabilities using the standard normal distribution. (Round your answers to four decimal places.)...

Calculate the following probabilities using the standard normal distribution. (Round your answers to four decimal places.) (a) P(0.0 ≤ Z ≤ 1.8) (b) P(−0.1 ≤ Z ≤ 0.0) (c) P(0.0 ≤ Z ≤ 1.46) (d) P(0.3 ≤ Z ≤ 1.58) (e) P(−2.02 ≤ Z ≤ −1.72) (f) P(−0.02 ≤ Z ≤ 3.51) (g) P(Z ≥ 2.10) (h) P(Z ≤ 1.63) (i) P(Z ≥ 6) (j) P(Z ≥ −9)

Given a standardized normal distribution (with a mean of 0 and a standard deviation of 1),...

Given a standardized normal distribution (with a mean of 0 and a standard deviation of 1), complete parts (a) through (d) below. a. What is the probability that Z is between - 1.56 and 1.88? b. What is the probability that Z is less than - 1.56 or greater than 1.88? c. What is the value of Z if only 6.5% of all possible Z values are larger? d. Between what two values of Z (symmetrically distributed around...

Question