Question

For a standard normal distribution, find: P(z<c) = 0.2424 Find c rounded to two decimal places. Box 1: Enter your answer as anormal dist

0 0
Add a comment Improve this question Transcribed image text
Answer #1

# let Z be standard normal

ie Z~N(0,1)

P(Z<c)=0.2424

ie c=Z(0.2424)

c=-0.6986

#value of z is obtain from inverse of standard normal table

# C=-0.7

Add a comment
Know the answer?
Add Answer to:
normal dist For a standard normal distribution, find: P(z<c) = 0.2424 Find c rounded to two...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • For a standard normal distribution, find: P(z < -0.85) Express the probability as a decimal rounded...

    For a standard normal distribution, find: P(z < -0.85) Express the probability as a decimal rounded to 4 decimal places. . Incorrect Get help: VideoVideo Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172 Enter DNE for Does Not Exist, oo for Infinity

  • A set of exam scores is normally distributed with a mean = 82 and standard deviation-...

    A set of exam scores is normally distributed with a mean = 82 and standard deviation- 5 Use the Empirical Rule to complete the following sentences. 68% of the scores are between and 95% of the scores are between and 99.7% of the scores are between and Get help: Video Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172 Enter DNE for Does Not Exist, oo for Infinity Box 2: Enter your answer as...

  • Consider the density curve plotted below 014 sion Find P(X S 24) Find P(X >26): Calculate...

    Consider the density curve plotted below 014 sion Find P(X S 24) Find P(X >26): Calculate the following Q1: median: Q3: IQR: Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172 Enter DNE for Does Not Exist, oo for Infinity Box 2: Enter your answer as an integer or decimal number. Examples: 3.-4, 55172 Enter ONE for Does Not Exist, oo for Infinity DOL

  • In a sample of 98 people 63 were in favor of a zoning change. What are...

    In a sample of 98 people 63 were in favor of a zoning change. What are the mean and standard deviation, and standard error of the mean of this sample? mean = standard deviation (accurate to 3 decimal places) = standard error of the mean (accurate to 3 decimal places) = Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172 Enter DNE for Does Not Exist, oo for Infinity Box 2: Enter your answer...

  • For a standard normal distribution, find: P(Z <c) - 0.4642 Find c rounded to two decimal...

    For a standard normal distribution, find: P(Z <c) - 0.4642 Find c rounded to two decimal places. -.09 -0.08986 this is from a past homework assignment and im reviewing for a test. i just needed an explanation on how to get to that answer

  • Jenna categorized her spending for this month into four categories: Rent, Food, Fun, and Other. The...

    Jenna categorized her spending for this month into four categories: Rent, Food, Fun, and Other. The percents she spent in each category are pictured here FoodRent 22% | 26% Fun 34% 5% Other If Jenna spent a total of $2400 this month, how much did she spend on Food? The data in the figure below represents the number of stars earned by 140 performers in a talent competition. 35 30 25 5 o 15 2 10 5 Number of Stars...

  • Two samples are taken with the following numbers of successes and sample sizes t1 = 32...

    Two samples are taken with the following numbers of successes and sample sizes t1 = 32 r2 = 24 n1 = 60 n2 = 99 Find a 99% confidence interval, round answers to the nearest thousandth. <P1 - P2 Box 1: Enter your answer as an integer or decimal number. Examples: 3,-4, 5.5172 Enter DNE for Does Not Exist, oo for Infinity Box 2: Enter your answer as an integer or decimal number. Examples: 3, 4, 5.5172 Enter DNE for...

  • he graph illustrates the distribution of test scores taken by College Algebra students. The maximum possil...

    he graph illustrates the distribution of test scores taken by College Algebra students. The maximum possil he test was 140, while the mean score was 74 and the standard deviation was 15. 29 44 104 119 59 74 89 Distribution of Test Scores Q What is the approximate percentage of students who scored between 29 and 74 on the test? % What is the approximate percentage of students who scored higher than 119 on the test? 1% What is the...

  • Lacy draws a diamond from a standard deck of 52 cards. Without replacing the first card,...

    Lacy draws a diamond from a standard deck of 52 cards. Without replacing the first card, she then proceeds to draw a second card and gets a club. Are these events independent? Input Yes or No: Determine the probability of drawing a diamond and then a club without replacement. Write your answer in decimal form, rounded to four decimal places as needed. Answer = Linda draws a diamond from a standard deck of 52 cards. She returns the diamond to...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT