1. Find P(Z < 1.93) 2. Find P(Z < - .05)

Q: p(z < 1.29)

A: standard normal distribution Z~N(0,1) P(z&lt;1.29) = ?

Q: 27. P(O<z< 0.95) 28. P(0<z <1.96) 29. P(-1.38 <z <0) 30. P(-1.23 <z< 0)

A: Hi, since the problem posted by you contains multiple sub-parts, we are answering the first three…

Q: Find P(-1.40 < Z < 0)     .4192     .1259     .4357     .8907

A: Solution: Let Z be the standard normal random variable with mean μ=0 and standard deviation σ=1…

Q: 4. P(-0.93 <z< 0) 5. P(z < 1.50) 6. P(-2.37 <z<-0.37)

A: Let z follows the normal distribution then,  We will find the above probabilities= ?

Q: To find P(x<2.35) where do you shade?

A: Left side

Q: P(z>1.2)

A: Given problem Given that   P(z&gt;1.2)   Ans) P( z&gt;1.2 ) is, = 1 - P( z ≤ 1.2 )

Q: P(Z<1.89) (less than or equal to)

A: Given that.   X~N( 0 , 1 )   μ=0  , ?=1 (for standard normal distribution)    Z-score =( x - μ )/?

Q: Find the probability that an observation taken from a standardnormal population will be more than…

A: From the provided information, The observation is taken from a standard normal population. Mean for…

Q: Calculate P(Z < 1.5)

A:

Q: P(x < 17.872)

A: Let's take the given  Sample size n=33 from a population, with mean=16 and standard deviation=8.4…

Q: P(1.15 < Z < 2.77) =

A: X~N( 0 , 1 )   μ=0 , ?=1 (for standard normal distribution)   Z-score =( x - μ )/?

Q: Find the p-value of a Standard Normal Distribution Less than P(Z0.34) In cell B4 type:…

A: Given data,Mean μ=0sd     σ=1

Q: P (Z<1.8572)

A: Answer - Find   P (Z&lt;1.8572)

Q: P(X) = 0.62, P(Y) = 0.28, P(X and Y) = 0.16. Find P(not YIX). O none of the above 0.4129 0.5714…

A:

Q: If Z~N(0,1), then what is Pr(-0.09 < Z < 2.54)? You can use Excel. Enter your answer as a decimal…

A: We have to find given probability

Q: FIND THE test statistics value  FOR  TWO TAILED TEST  SAMPLe sixe 26 and level of significance is…

A:

Q: (h) P(1.26 ≤ Z ≤ 2.50) (1) P(1.90 ≤ Z) (1) P(|Z| ≤ 2.50)

A: It is given that the standard normal random variable Z with mean 0 and variance 1.   Note: The…

Q: p(0 < z < 1.30)= p(0 < z < 1.83)= p(1.30 < z < 1.83)=

A: Given that:Z is standard normal Distributed with i.e. mean µ =0 and standard deviation σ =1 By…

Q: P(X ≤ 1). n = 5, p = 0.6

A:

Q: P(z ≤ 2.37)

A:

Q: Sunnoso that DI t M M 0.9968 What is a good estimate

A: Given that

Q: p(x<=1) n=6 p=0.6

A: From the provided information, Sample size (n) = 6 Probability (p) = 0.6

Q: 1. P( -.62< z< 1.78) 2. P( 1.31 < z < 2.08)

A:

Q: P(- c ≤ Z ≤ c)=0.9399

A: We have given that  P(- c ≤ Z ≤ c)=0.9399 From the given information we have to find the value of c

Q: 1) Find P(Z -.78)

A:

Q: P(Z ≤ 0.77) = [] P(Z > 1.36) = [ P(−0.70 < Z < 2.06) = |

A: Given P(z≤0.77)

Q: Use the z table to find P(z >-1.645) P(z> 1.645) Zo such that P(z>zs)=0.65

A: