Given a normal distribution with u = 49 and o = 4, complete parts (a) through (d).Click here to view page 1 of the cumulative standardized normal distribution table.Click here to view page 2 of the cumulative standardized normal distribution table.a. What is the probability that X > 43?P(X>43)=(Round to four decimal places as needed.)

Given that X follows N(mean = 49, SD = 4), then Z = (X - mean)/SD follows N(0,1)

Answered: a. What is the probability that X > 43?…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

a,b,c
The unfair coin (p = p ( head)3D0.7 and q = p(tail) =0.3 ) is tossed 200 times. Use normal approximation to find the probability that the number of heads is between 130 and 150 (both inclusive). O 0.8948 O 0.8764 O None of these answers O 0.8558
What is the probability of rolling seven straight 2's on one die? a. (1/6)7 b. 1/42 c. 7 times (1/6) d. ALL OF THE ABOVE
Of 100 students, 27 can speak French F, 36 can speak German G, and 14 can speak both French and German. How many students speak neither French nor German? Oa. 49 O b.35 O c. 51 Od. 63 O e. 14
ElTw
I need part d) ONLY
(b) What is the probability that a randomly selected car will spend more than 191 seconds in the restaurant's drive-through? The probability that a randomly selected car will spend more than 191 seconds in the restaurant's drive-through is______ (Round to four decimal places as needed.)
The data represent the results for a test for a certain disease, Assume one individual from the group is randomly selected. Find the probability of getting someone who tests positive, given that he or she had the disease. The individual actually had the disease Yes 130 23 No Positive Negative 13 134 The probability is approximately (Round to three decimal places as needed.)
The average number of emergency telephone calls to the fire station in a certain area in 't' minutes is (t/80). If the probability that no emergency call is made to the fire station in a period of 'k' minutes is 0.9, find 'k'. * 8.429 8.249 5.745 9.326
i need the answer quickly
Based on a poll, among adults who regret getting tattoos, 27% say that they were too young when they got their tattoos. Assume that four adults who regret getting tattoos are randomly selected, and find the indicated probability Complete parts (a) through (d) below. a. Find the probability that none of the selected adults say that they were too young to get tattoos. 0.2840 (Round to four decimal places as needed.) b. Find the probability that exactly one of the selected adults says that he or she was too young to get tattoos. (Round to four decimal places as needed.) Help Me Solve This View an Example Get More Help - Media - Clear All Check Answer 55°F Clear 14 面 II
In Hawaii, the rate of motor vehicle theft is 520 thefts per 100,000 vehicles. A large parking structure in Honolulu has issued 568 parking permits. (a) What is the probability that none of the vehicles with a permit will eventually be stolen? (Round λ to 1 decimal place. Use 4 decimal places for your answer.)

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS

a. What is the probability that X > 43? P(X>43)= (Round to four decimal places as needed.)