Question

Find probability of the followings: P(Z>3) and P(Z<-1.3) P(-1.5<Z<1.7) P(1.5<Z<1.7)

Find probability of the followings:

  1. P(Z>3) and P(Z<-1.3)
  2. P(-1.5<Z<1.7)
  3. P(1.5<Z<1.7)
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

If Z~N(0,1)

Then we can easily find these probabilities

1)

where is the CDF of standard normal distribution.

which we can easily calculated in R

code is attahced in R

2)

3)

R code along with output.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
. Find a. P(Z=-1.01) b. P(Z>10) c. P(-1.5<Z<2) d. P(-2.58<Z) e. P(Z<3.15) f. The 30th percentile...
. Find a. P(Z=-1.01) b. P(Z>10) c. P(-1.5<Z<2) d. P(-2.58<Z) e. P(Z<3.15) f. The 30th percentile of Z g. The z value with 12% area to its right. 2. If X is normally distributed with a mean of 5.6 and a variance of 27, find a. P(X<2) b. P(-2.5<X<7.2) c. The 80th percentile of X
A three times continuously differentiable function f is given by the following data: f(1.1)=2, f(1.3)=1.5, f(1.5)=1.2,...
A three times continuously differentiable function f is given by the following data: f(1.1)=2, f(1.3)=1.5, f(1.5)=1.2, f(1.7)=1.6. Assume that |f '''(t)| =< 100 for 1.1 < t < 1.7. Find the two-sided estimate for f'(1.3). Give an error bound.
1. Find a. P(Z=-1.01) b. P(Z>10) c. P(-1.5<Z<2) d. P(-2.58<Z) e. P(Z<3.15) f. The 30th percentile...
1. Find a. P(Z=-1.01) b. P(Z>10) c. P(-1.5<Z<2) d. P(-2.58<Z) e. P(Z<3.15) f. The 30th percentile of Z g. The z value with 12% area to its right. 2. If X is normally distributed with a mean of 5.6 and a variance of 27, find a. P(X<2) b. P(-2.5<X<7.2) c. The 80th percentile of X
Find the percent of the area between z = 1.4 and z = 1.7.
Find the percent of the area between z = 1.4 and z = 1.7.
Find the area under the standard normal curve between: (a) P(-1.5<z<1.25) (b) to the right of...
Find the area under the standard normal curve between: (a) P(-1.5<z<1.25) (b) to the right of z=1.06 P(z<-2.58 or z>2.58)
2. Answer the following: a. Find P(z > -1.5). b. Given a normal distribution with a...
2. Answer the following: a. Find P(z > -1.5). b. Given a normal distribution with a mean of 25.5, a standard deviation of 1.2, find P(X < 27). ̅ c. Using part b, assume a sample of 7 is taken and find P(24 < ? < 26).
1.For a standard normal distribution, find: P(z < -2.22) Express the probability as a decimal rounded...
1.For a standard normal distribution, find: P(z < -2.22) Express the probability as a decimal rounded to 4 decimal places. 2.For a standard normal distribution, find: P(z > -1.29) Express the probability as a decimal rounded to 4 decimal places. 3. For a standard normal distribution, find: P(-2.56 < z < -2.43) 4.For a standard normal distribution, find: P(z < c) = 0.3732 Find c rounded to two decimal places.
Use the standard normal (z score) table to find: P(-1.00 ≤ z) Find the probability that...
Use the standard normal (z score) table to find: P(-1.00 ≤ z) Find the probability that a data value picked at random from a normal population will have a standard score (z) that lies between the following pairs of z-values. z = 0 to z = 2.10
In a standard normal distribution, find the probability P(z > 1.02). In a standard normal distribution,...
In a standard normal distribution, find the probability P(z > 1.02). In a standard normal distribution, find the probability P(z < -.35).
1. Put the following function in the form P=P0ekt. P=8(1.3)^t P=11(1.3)^t 2. For  f(x)=(4x−1)3, find the equation...
1. Put the following function in the form P=P0ekt. P=8(1.3)^t P=11(1.3)^t 2. For  f(x)=(4x−1)3, find the equation of the tangent line at x=0 and x=2.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT