Number 8 don’t know how to do it m a bag that contains 12 white balls, 18 red balls, and 10 green balls, one ballis drawn at random.a. What is the probability that the ball drawn is white?b. What is the probability that the ball drawn is red?C. What is the probability that the ball drawn is neither red or white?(8)Vending machines can be adjusted to reject coins above and below certainweights. The weights of legal U.S. quarters have a normal distribution with amean of 5.67 grams and a standard deviation of 0.07 gram. If a vendingmachine is adjusted to reject quarters that weigh more than 5.81 grams and lessthan 5.53 grams, what percentage of legal quarters will be rejected by thevending machine?(9)Draw and label (including axes) examples of the following 5 chart types andexplain their utility when displaying, analyzing and interpreting data:(a)Bar Chart(b)(e) Scatter Plot(c) HistogramPie Chart(d)Line ChartIn a study of check scanning systems, samples of purchases were used to(10)compare the scanned prices vs. posted and advertised prices. The table belowsummarizes results for a sample of 819 items scanned. Based on the datapresented, what is the probability that a regular-priced item had a scanningerror? What is the probability that an advertised-special item had a scanningerror? Any additional comments on customer impact from your review Ofdata?rcharge

Answered: Image /qna-images/answer/e283f274-e241-4e69-b19f-67fcf1cabaad.jpg

and 10 green balls, one ba that the ball drawn is white? probability that the ball drawn is red? Vhat is the probability that the ball drawn is neither red or white? (8)Vending machines can be adjusted to reject coins above and below certain weights. The weights of legal U.S. quarters have a normal distribution with a mean of 5.67 grams and a standard deviation of 0.07 gram. If a vending machine is adjusted to reject quarters that weigh more than 5.81 grams and less than 5.53 grams, what percentage of legal quarters will be rejected by the vending machine? Draw and label (including axes) examples of the followin explain their utility when displaying, analir Bar Chart a) (d) Lina O

and 10 green balls, one ba that the ball drawn is white? probability that the ball drawn is red? Vhat is the probability that the ball drawn is neither red or white? (8)Vending machines can be adjusted to reject coins above and below certain weights. The weights of legal U.S. quarters have a normal distribution with a mean of 5.67 grams and a standard deviation of 0.07 gram. If a vending machine is adjusted to reject quarters that weigh more than 5.81 grams and less than 5.53 grams, what percentage of legal quarters will be rejected by the vending machine? Draw and label (including axes) examples of the followin explain their utility when displaying, analir Bar Chart a) (d) Lina O

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter14: Counting And Probability

Section14.CR: Chapter Review

Problem 5CC: a What is meant by an experiment? Sample space? b What is an event? c Define the probability of an...

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