Mathematics, 24.06.2019 23:30 Lesquirrel
Your company is developing a better means to eliminate cockroaches from buildings. in the process, your r& d team studies the absorption of sugar by these insects. they feed cockroaches a diet containing measured amounts of d-glucose. the cockroaches are killed at different times after eating, and the concentration of this sugar in various body parts is determined by a chemical analysis. five cockroaches dissected after 10 hours had the following amounts (in micrograms) of d-glucose in their hindguts. assume these amounts are normally distributed. 54.2, 68.3, 49.8, 21.7, 37.8 find a 95% confidence interval for the mean amount of d-glucose in cockroach hindguts under these conditions.
Answers: 1
Mathematics, 21.06.2019 21:50, zymikaa00
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Your company is developing a better means to eliminate cockroaches from buildings. in the process, y...
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