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The distribution of gas consumption for SUVs (in miles per gallon) is approximately
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- The heights of adult men in America are normally distributed, with a mean of 69.4 inches and a standard deviation of 2.66 inches. The heights of adult women in America are also normally distributed, but with a mean of 64.1 inches and a standard deviation of 2.59 inches. a) If a man is 6 feet 3 inches tall, what is his z-score (to two decimal places)? Z = b) If a woman is 5 feet 11 inches tall, what is her z-score (to two decimal places)? c) Who is relatively taller? O The 6 foot 3 inch American man O The 5 foot 11 inch American womanarrow_forwardThe heights of adult men in America are normally distributed, with a mean of 69.7 inches and a standard deviation of 2.61 inches. The heights of adult women in America are also normally distributed, but with a mean of 64.3 inches and a standard deviation of 2.58 inches.a) If a man is 6 feet 3 inches tall, what is his z-score (to two decimal places)?z = b) If a woman is 5 feet 11 inches tall, what is her z-score (to two decimal places)?z = c) Who is relatively taller? The 5 foot 11 inch American woman The 6 foot 3 inch American manarrow_forwardThe heights of adult men in America are normally distributed, with a mean of 69.1 inches and a standard deviation of 2.64 inches. The heights of adult women in America are also normally distributed, but with a mean of 64.2 inches and a standard deviation of 2.56 inches.a) If a man is 6 feet 3 inches tall, what is his z-score (to two decimal places)?z = b) If a woman is 5 feet 11 inches tall, what is her z-score (to two decimal places)?z = c) Who is relatively taller? The 6 foot 3 inch American man The 5 foot 11 inch American womanarrow_forward
- The heights of adult men in America are normally distributed, with a mean of 69.2 inches and a standard deviation of 2.61 inches. The heights of adult women in America are also normally distributed, but with a mean of 64.5 inches and a standard deviation of 2.56 inches. a) If a man is 6 feet 3 inches tall, what is his z-score (to 4 decimal places)? z= b) If a woman is 5 feet 11 inches tall, what is her z-score (to 4 decimal places)? z= c) Who is relatively taller? OThe 6 foot 3 inch American man OThe 5 foot 11 inch American womanarrow_forwardThe weights of 1,000 men in a certain town follow a normal distribution with a mean of 150 pounds and a standard deviation of 15 pounds. From the data, we can conclude that the number of men weighing more than 165 pounds is about , and the number of men weighing less than 135 pounds is about .arrow_forwardThe weights of an adult female population of killer whales are approximately normally distributed with a mean of 18,000 pounds and a standard deviation of 4,000 pounds. The weights of an adult male population of killer whales are approximately normally distributed with a mean of 30,000 pounds and a standard deviation of 6,000 pounds. A certain adult male killer whale weighs 24,000 pounds. This adult male would have the same z-score weight as a female killer whale whose weight, in kilograms, is equal to which of the following? Select one: 1. 24,000 2. 30,000 3. 36,000 4. 21,000 5. 14,000arrow_forward
- Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 2900 grams and a standard deviation of 900 grams while babies born after a gestation period of 40 weeks have a mean weight of 3400 grams and a standard deviation of 535 grams. If a 35-week gestation period baby weighs 3200 grams and a 40-week gestation period baby weighs 3700 grams, find the corresponding z-scores. Which baby weighs more relative to the gestation period? Find the corresponding z-scores. Which baby weighs relatively more? Select the correct choice below and fill in the answer boxes to complete your choice. (Round to two decimal places as needed.) A. The baby born in week 40 weighs relatively more since its z-score, baby born in week 35. B. The baby born in week 35 weighs relatively more since its z-score, baby born in week 40. C. The baby born in week 40 weighs relatively more since its z-score, baby born in week 35. D. The baby born in week 35 weighs relatively more since its z-score,…arrow_forwardSuppose that the antenna lengths of woodlice are approximately normally distributed with a mean of 0.22 inches and a standard deviation of 0.05 inches. What proportion of woodlice have antenna lengths that are at most 0.18 inches? Round your answer to at least four decimal places.arrow_forward#26).arrow_forward
- The heights of adult men in America are normally distributed, with a mean of 69.4 inches and a standard deviation of 2.69 inches. The heights of adult women in America are also normally distributed, but with a mean of 64.4 inches and a standard deviation of 2.53 inches.a) If a man is 6 feet 3 inches tall, what is his z-score (to 4 decimal places)?z = b) If a woman is 5 feet 11 inches tall, what is her z-score (to 4 decimal places)?z = c) Who is relatively taller? The 5 foot 11 inch American woman The 6 foot 3 inch American manarrow_forwardThe distribution of the student heights at a large college is approximately bell shaped. If the mean height is 66 inches,and approximately 95% of the heights fall between 32 and 100 inches, then, the standard deviation of the heightdistribution is approximately equal toarrow_forwardThe heights of adult men in America are normally distributed, with a mean of 69.4 inches and a standard deviation of 2.64 inches. The heights of adult women in America are also normally distributed, but with a mean of 64.1 inches and a standard deviation of 2.54 inches.a) If a man is 6 feet 3 inches tall, what is his z-score (to two decimal places)?z = b) If a woman is 5 feet 11 inches tall, what is her z-score (to two decimal places)?z =arrow_forward
- MATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncProbability and Statistics for Engineering and th...StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage LearningStatistics for The Behavioral Sciences (MindTap C...StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage Learning
- Elementary Statistics: Picturing the World (7th E...StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSONThe Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. FreemanIntroduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. Freeman
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