Find the following probabilities based on the standard normal variable Z. (You may find it useful to reference the z table. Round youranswers to 4 decimal places.)a. P(Z >0.68)b. P(Z s-2.05)c P(0sZs 1.58)d. P(-0.84s Zs2.44)

Given that A) P(Z > 0.68) B) P(Z <= -2.05) C) P(0 <= Z <= 1.58) Note : According to…

Answered: Find the following probabilities based…

A First Course in Probability (10th Edition)

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Author:Sheldon Ross

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Chapter1: Combinatorial Analysis

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

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Sean thinks that he has a special relationship with the number 6. In particular, Sean thinks that he would roll a 6 with a fair 6-sided die more often than you'd expect by chance alone. Suppose pis the true proportion of the time Sean will roll a 6. (a) State the null and alternative hypotheses for testing Sean's claim. (Type the symbol "p" for the population proportion, whichever symbols you need of "", "-", "not =" and express any values as a fraction e.g. p = 1/3) Ho= Ha (b) Now suppose Sean makes n = 30 rolls, and a 6 comes up 6 times out of the 30 rolls. Determine the P-value of the test, giving your answer to 4 decimal places. Please use 3 decimal places in your test statistic when finding the P-value. P-value = ⠀⠀ (c) Answer the question: Does this sample provide evidence at the 5 percent level that Sean rolls a 6 more often than you'd expect? (Type: Yes or No) 4
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Find the following probabilities based on the standard nom answers to 4 decimal places.) a P(Z >0.68) b. P(Zs-2.05) CP(0sZs 1.58)