When conducting research on color blindness in males, a researcher forms random groups with five males in each group. Th

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When Conducting Research On Color Blindness In Males A Researcher Forms Random Groups With Five Males In Each Group Th 1 (128.24 KiB) Viewed 31 times

When conducting research on color blindness in males, a researcher forms random groups with five males in each group. The random variable x is the number of males in the group who have a form of color blindness. Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied. Does the table show a probability distribution? Select all that apply. A. Yes, the table shows a probability distribution. B. No, the sum of all the probabilities is not equal to 1 . C. No, not every probability is between 0 and 1 inclusive. D. No, the random variable x 's number values are not associated with probabilities. E. No, the random variable x is categorical instead of numerical. Find the mean of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. μ= male(s) (Round to one decimal place as needed.) B. The table does not show a probability distribution. Find the standard deviation of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choic A. σ=male(s) (Round to one decimal place as needed.) B. The table does not show a probability distribution.