Rewrite the following probabilities with a continuity correction.  a) P(X>170)      b) P(-2

Q: (3) Let X € D4 such that X ‡ R270- Find all Y € D4 such that XY2 = R90. Explain your reasoning.

A: Given:  X, and Y are the elements of the dihedral group D4 such that X≠R270 and XY2=R90. To Find :…

Q: Give an example of a converse error.

A:

Q: f(x) =< f(2)= 4x+5 if -1<x<2 3x-8 if 2≤x≤4

A:

Q: Astudy of 411 airplane Crask landings showed that the probability the pilot will Survive is a948.…

A: Given that the sample size is n = 411 Sample proportion of pilots who survive = 0.948 At 99%…

Q: Dastudy of 411 airplana Crask landngs showed that the proba bility the pilot will Survive is .948.…

A: Given data,n=411p=0.948z-value at 99% confidence is Zc=2.576

Q: Suppose P(A) = 0.4 and P(B) and B, show that 0.1 ≤ P(An B) ≤ 0.4. = 0.7. With no other assumptions…

A: We have given thatP(A) = 0.4P(B) = 0.7We have to show that0.1 ≤ P(AB) ≤ 0.4

Q: 4 men and 6 women are ranked according to their scores on an exam. Assume that no two scores are…

A: men and  women are ranked as per their exam scores.Total no. of peopleNo  scores are assumed to be…

Q: O o² is an interval estimator of . O is a point estimator of . Ο μ is a point estimator of z Oo is…

A: According to the given information in this question We need to identify the correct option

Q: P(1.15 < Z < 2.77) =

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

Q: If: y = ax² + bx³ where a = 13 and b = 5, find the mean value of y for X between 1 and 3

A: Given :y=ax2+bx3a=13 and b=5

Q: Let X~Bin(6,0.5), then P(x >4|X >3) is O a. 0.759 O b. 0.524 O C. 0.318 O d. 0.344 O e. 0.143

A: Binomial distribution N=6 P=0.5 q=0.5

Q: Is it required for the "n" to be there, or can I just say G1 = 2001?

A: As we see from previous answer

Q: 1. Why is it important to recognize the converse and the con- trapositive of a conditional…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: For each problem, determine if Rolle's Theorem can be applied. If it can, find all values of c that…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 7. Which of the following statements are tautologies? (Select all the choic that apply) (а) Р —Q (b)…

A: Introduction: When the truth value of a statement is always true, it is referred to as tautology.…

Q: All of the following statements, except for one, contains an error. Which statement does not contain…

A:

Q: Astudy of 390 Students showed that the probubility of majors in the fist twe years is a63 i Find a…

A: The sample size n = 390. The probability p is 0.63 The absolute value of Zα/2 is 2.58 using the…

Q: B Given that p(A| B)=0, and p(A)=.15, are A and B (a) independent? (b) exclusive?

A: Ans#- Given, P(A | B) = 0, and P(A) = 0.15.            Are A and B        (a) Independent?…