Which of the following is not a conditions of the binomial experiment? a. There

Question

Which of the following is not a conditions of the binomial experiment? a. There are only two trials. b. Each trial has two and only two outcomes. c. P is the probability of success, is the probability of failure, and p + q = 1. d. The trials are independent. The conditional probability is the probability: a. of a sample space based on a certain condition. b. that an event will occur given that another event has already occurred. c. that an event will occur based on the condition that no other event is being considered. d. none of these. Which of the following is an example of a binormal experiment? b. Selecting five persons and observing whether they are in favor of an issue, against it, or have no opinion. c. Tossing a coin 20 times and observing for a head or a tail d. Drawing three marbles from a box that contains red, blue, and yellow marbles. Which of the following values cannot be the probability of an event? a..78 b..00 c.1.25 d.1.00 The numerical measure of the likelihood that a specific event will occur is: a. the sample space b. a sample point c. an event d. the probability of an event The probability of an event is always: a. greater than zero b. less than 1 c. in the range zero to 1 d. greater than 1 In the figure below, what is the area under the curve between z = 150 A) 0.0802 B) 0.0606 C) 0.0764 D) 100

Explanation / Answer

19) a ( mean us always one and standard deviation is zero.

20) d ( in binomial trials are always independent

21)b ( tossing a coin 20 times)

22)c

23)c

24)d

25)c

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