webassign.net Editor - Chegg Writing - Plagiarism and grammar checker Discussions List - MATH120 B001 Summer 202 8. [-16.25 Points] DETAILS BBBASICSTAT8ACC 6.1.007.MI. Consider the probability distribution shown below. 0 P(X) 0.15 1 0.30 2 0.55 Compute the expected value of the distribution. (Enter a number.) Compute the standard deviation of the distribution. (Enter a number. Round your answer to four decimal places.) 9. [6.25/6.25 Points] DETAILS PREVIOUS ANSWERS BBBASICSTAT&ACC 5.1.017. Isabel Briggs Myers was a pioneer in the study of personality types. The personality types are broadly defined according to four main preferences. Do married cou Similarities and Differences in a Random Sample of 375 Married Couples Number of Similar Preferences All four Three Two One None Number of Married Couples 135 61 GZ Suppose that a married couple is selected at random. (a) Use the data to estimate the probability that they will have 0, 1, 2, 3, or 4 personality preferences in common. (For each answer, enter a number. Ente 1 2 0 3 4 0.088