The Consider the following hypothesis test:Ho : Null HypothesisH. : Alternative HypothesisThe level of significance is defined asSelect one:O a. the probability of accepting Ho when Ho is true as an equalityO b. the probability of rejecting Ho when Ha is true as an equalityO c. the probability of accepting Ho when Ha is true as an equalityO d. the probability of rejecting Ho when Ho is true as an equality

Type I error: In hypothesis testing the Type I error is said to be committed when true null…

Answered: The Consider the following hypothesis…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Find each of the following probabilities if the probability that A occurs is 41.9% and the probability that the event B occurs 45.1%. Write each answer as a decimal accurate to four decimal places. (Each of them needs an answer pls) A) The probability that either event A or event B occur if these two events are independent : ___ B) The probability that event B does not occur : ____ C) the probability that both event A and event B occur if these two events are independent: ____ D ) the probability that either event A or event B occurs, if these two events are dependent and the probability that both occurs is 15.2% E) The probability that event A does not occur and event B does occur, if these two events are independent: ______
In answering a question on a multiple-choice test, a student either knows the answer or she guesses. Let p be the probability that she knows the answer and 1-p the probability that she gucsses. Assumc that a studcnt who gucsscs at the answer will be correct with probability 1/m, where mis the number of multiple-choice alternatives. What is the conditional probability that a student knew the answer to a question given that she answered it correctly?
Which of the following statements is always true for any two events A and B defined on a sample space S? a. The complement of event A is event B. O b. If events A and B are mutually exclusive, then the intersection of the two events is empty space. O c. If events A and B are mutually exclusive, then the intersection of the two events is sample space. Od. The intersection of A and B is the set of all basic outcomes in either A or B. Give your reasons
If S = {1, 2, 3, 4, 5, 6}, A is the set of elements of S that are less than 5, and B is the set of elements of S that are even, then the probability that a single element chosen from S belongs to A or B is. (Simplify your answer.)
1. Let ? = {5, 10, 15, ⋯ ⋯ ⋯ ⋯ ,90, 95, 100}.When a number is randomly chosen from the set S,let the random variable X represent the value of the chosen number.(a) Find ?(? ≤ 90).(b) Find ?(? ≤ 20 | ? is odd).
The probability that a student knows the correct answer to a multiple choice question is 2/3. If the student does not know the answer, then the student guesses the answer. The probability of the guessed answer being correct is 1/4.Given that the student has answered the question correctly, the conditional probability that the student knows the correct answer is 8/9 3/4 2/3 5/6
You are given that P(A) = 0.5, P(B) = 0.25, and P(A O B) = 01. What is the probability that neither A nor B happens? Multiple Choice 0.65 0.15 0.25 0.35 None of the preceding is correct.
Question list O Question 27 O Question 28 O Question 29 O Question 30 O Question 31 O Question 32 O Question 33 O Question 34 O Question 35 O Question 36 K The number and types of parking tickets for an afternoon are shown to the right. Let M be the event that the ticket was for an expired meter, D, that the ticket was for double parking, E, that the ticket was issued on Elm St, and F, that the ticket was issued on First St. Answer parts (a) through (f) below. a) Find P(E), the probability that the ticket was issued on Elm Street. What is the correct equation to use to find P(E)? A. P(E)= O C. P(E)= n(S) n(E) Find P(E). P(E)= (Type an integer or a simplified fraction.) A. P(M)= n(E) n(S) b) Find P(M), the probability that the ticket was for an expired meter. What is the correct equation to use to find P(M)? O C. P(M)= n(S) n(MIE) n(MIE) n(S) Find P(M). P(M)= (Type an integer or a simplified fraction.) c) Find P(EIM), the probability that the ticket was issued on Elm Street, given that…
When we reject the null, we are concluding that: O This effect could not be due to chance O There is an effect O There is not an effect O This effect could be due to chance
In a lottery, the top cash prize was $644 million, going to three lucky winners. Players pick five different numbers from 1 to 52 and one number from 1 to 42. A player wins a minimum award of $100 by correctly matching two numbers drawn from the white balls (1 through 52) and matching the number on the gold ball (1 through 42). What is the probabilit of winning the minimum award? The probability of winning the minimum award is (Type an integer or a simplified fraction.)
From the information provided, create the sample space of possible outcomes. Both Fred and Ed have a bag of candy containing a lemon drop, a cherry drop, and a lollipop. Each takes out a piece and eats it. What are the possible pairs of candies eaten? LD-LD CD-LD LP-LP LD-CD CD-CD LD-LP LP-CD CD-LP LP-LD OLD-CD LD-CD LD-CD LD-LP LD-LP LD-LP CD-LP CD-LP CD-LP CD-LD LD-LP LP-CD LP-LP LD-LD LD-LD CD-LD LP-LP LD-LP CD-CD LD-LP LP-CD CD-LD LP-LD
A biased coin is tossed until the same result appears three times in a row (i.e., three heads or three tails in succession). Let p denote the probability the coin comes up heads, 0 < p < 1. Find the probability that the game will end at the seventh toss. The tosses are independent. The biased coin from problem 1 is tossed until a head appears for the first time. What is the probability that the number of tosses required is even? attention it is a biased so I think p not equal 0.5 right? for question 1 I think it is P=0.5 follows Geometric distribution and final answer is 0.0078125 but I do not consider it is a biased coin so what should I do could you answer these two question for me? Thank you so much

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