The Body Temperatures Of A Group Of Healthy Adults Have A Bell Shaped Distribution With A Mean Of 98 06 F And A Standard 1 (17.22 KiB) Viewed 33 times
The Body Temperatures Of A Group Of Healthy Adults Have A Bell Shaped Distribution With A Mean Of 98 06 F And A Standard 2 (23.85 KiB) Viewed 33 times
The body temperatures of a group of healthy adults have a bell-shaped distribution with a mean of 98.06°F and a standard deviation of 0.52°F Using the empirical rule, find each approximate percentage a. What is the approximate percentage of healthy adults with body temperatures within 1 standard deviation of the mean, or between 97 54°F and 98 58°F7 b. What is the approximate percentage of healthy adults with body temperatures between 97 02°F and 99 10°F7 CHICO a. Approximately % of healthy adults in this group have body temperatures within 1 standard deviation of the mean, or between 97 54°F and 98 58°F (Type an integer or a decimal. Do not round.) b. Approximately % of healthy adults in this group have body temperatures between 97 02°F and 99 10°F (Type an integer or a decimal Do not round)
In a Leichtman Research Group survey of 900 TV households, 74.9% of them had at least one Internet connected TV device or example Smart TV, standalone aming device video game consale) Amaking executive wants to convey high penetration of Internet connected TV devices, so he makes the claim that the percentage of all homes with at least one internet connected TV device in significance level. Use the P-value method. Use the normal distribution as an approximation to the binomial don Let p denote the population proportion of all homes with at least one Internet connected TV device identify the null and stative hypothese H₂PY H₁ P (Type integers or decimals Da not round) Identify the test statistic 2 (Round to two decimal places as needed) Identity the P-value Pivalue= (Round to three decimal places as needed) State the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim the null hypothesis. There sufficient evidence to the claim that the percentage of all homes with at least one internet connected TV dessuto Next
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