M&M plain candies come in various colors. According to the M&M/Mars Department of Consumer Affairs, the distribution of colors for plain M&M candies is as follows. Color Purple Yellow Red Orange Green Blue Brown Percentage 20% 18% 22% 8% 7% 10% 15% Suppose you have a large bag of plain M&M candies and you choose one candy at random. (a) Find P(green candy or blue candy).

M&M plain candies come in various colors. According to the M&M/Mars Department of Consumer Affairs, the distribution of colors for plain M&M candies is as follows. Color Purple Yellow Red Orange Green Blue Brown Percentage 20% 20% 19% 9% 7% 8% 17% Suppose you have a large bag of plain M&M candies and you choose one candy at random. (a) Find P(green candy or blue candy).Are these outcomes mutually exclusive? Why? No. Choosing a green and blue M&M is possible.Yes. Choosing a green and blue M&M is not possible.    Yes. Choosing a green and blue M&M is possible.No. Choosing a green and blue M&M is not possible. (b) Find P(yellow candy or red candy).Are these outcomes mutually exclusive? Why? No. Choosing a yellow and red M&M is not possible.Yes. Choosing a yellow and red M&M is possible.    Yes. Choosing a yellow and red M&M is not possible.No. Choosing a yellow and red M&M is possible. (c) Find P(not purple candy).

Part A: There is a population of five people.  They were each asked how many movies they saw in the last year.  Amy saw one (1), Bob saw seven (7), Clara saw thirteen (13), Dora saw nineteen (19), and Earl saw twenty-five (25).  Looking at every single possible sample of size three (with replacement).  First column will be a list of every single sample (e.g., Amy, Amy, and Amy – or AAA – Amy, Amy, and Bob – or AAB – et cetera). The second column will list the mean of each sample.The third column will list the variance of each sample (using N in the denominator); and the fourth column will list the variance of each sample (using N-1 as the denominator).  Calculate the means of the last three columns.  To calculate the averages of the columns, put the data in a frequency table and then calculate the mean using the table.  Calculate the variance of the population.  Look at the values of the numbers.  Which one of these means is special?  Why?   This will have six distinct parts:  1)  the…

Problem The following data are for 30 observations involving two categorical variables, x and y. The categories for x are A, B, and C; the categories for y are 1 and 2.  Show steps in Excel.   a. Develop a crosstabulation for the data, with x as the row variable and y as the column variable.   b. Compute the row percentages.   c. Compute the column percentages.   d. What is the relationship, if any, between x and y? Observation x y 1 A 1 2 B 1 3 B 1 4 C 2 5 B 1 6 C 2 7 B 1 8 C 2 9 A 1 10 B 1 11 A 1 12 B 1 13 C 2 14 C 2 15 C 2 16 B 2 17 C 1 18 B 1 19 C 1 20 B 1 21 C 2 22 B 1 23 C 2 24 A 1 25 B 1 26 C 2 27 C 2 28 A 1 29 B 1 30 B 2

M&M plain candies come in various colors. According to the M&M/Mars Department of Consumer Affairs, the distribution of colors for plain M&M candies is as follows.Color      Purple   Yellow Red  Orange  Green  Blue  BrownPercent     18%     21%   21%  10%        9%     7%   14% Suppose you have a large bag of plain M&M candies and you choose one candy at random.   (a) Find P(green candy or blue candy). (b) Find P(yellow candy or red candy). (c) Find P(not purple candy).

M&M plain candies come in various colors. According to the M&M/Mars Department of Consumer Affairs, the distribution of colors for plain M&M candies is as follows. Color Purple Yellow Red Orange Green Blue Brown Percentage 22% 20% 21% 7% 6% 9% 15% Suppose you have a large bag of plain M&M candies and you choose one candy at random. (a) Find P(green candy or blue candy).Are these outcomes mutually exclusive? Why? No. Choosing a green and blue M&M is not possible.Yes. Choosing a green and blue M&M is possible.    Yes. Choosing a green and blue M&M is not possible.No. Choosing a green and blue M&M is possible. (b) Find P(yellow candy or red candy).Are these outcomes mutually exclusive? Why? No. Choosing a yellow and red M&M is possible.Yes. Choosing a yellow and red M&M is possible.    No. Choosing a yellow and red M&M is not possible.Yes. Choosing a yellow and red M&M is not possible. (c) Find P(not purple candy).

The director of library services at a college did a survey of types of books (by subject) in the circulation library. Then she used library records to take a random sample of 888 books checked out last term and classified the books in the sample by subject. The results are shown below. Subject Area Business Humanities. Natural Science Social Science All other subjects USE SALT Percent of Books on Subject in Circulation Library on This Subject 32% 25% 20% 15% 8% Using a 5% level of significance, test the claim that the subject distribution of books in the library fits the distribution of books checked out by students. (a) What is the level of significance? State the null and alternate hypotheses. Ho: The distributions are different. H₁: The distributions are different. H: The distributions are different. H: The distributions are the same. H₁: The distributions are the same. Ho: The distributions are the same. Ho: The distributions are the same. Ho: The distributions are different.…