The owner of a senior living facility examines data on the age of the residents at the facility. She finds that the distribution of ages of residents is approximately normal with a mean of 73.5 years and a standard deviation of 6.5 years. Which interval below estimates the middle 99.7% of ages of residents living at the facility?
a. (52,95)
b. (54,93)
c. (60.5, 86,5)
d. (67,80)
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The owner of a senior living facility examines data on the age of the residents at the facility. She finds that the distribution of ages of ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Carmen listed the multiples of 24 as 1, 2, 3, 4, 6,8, 12, and 24. Is she correct? Explain why or why not.
Answers (2)
There are 92 students in the third and fourth grade at Johnsonville Elementary. Of these, 47 are fourth grade. Write an equation to find how many third-graders there are. Use a question mark to represent the unknown number and solve.
Answers (1)
Which statement is true about this argument? premises: if an angle measure is greater than 90°, then the angle is an obtuse angle. the measure of ∠c∠c is 102°. conclusion: ∠c∠c is an obtuse angle. a. the argument is valid by the law of syllogism. b.
Answers (1)
How do you convert a whole number to decimal
Answers (1)
A vase contains 7 red flowers, 3 white flowers, and 5 yellow flowers. If George selects a flower from the vase for his wife, what is the probability that he will select a red one.
Answers (1)
New Questions in Mathematics
Which value can be added to the set below without changing its mean? {4, 10, 14, 18, 22, 22} 0 15 16 22
Answers (1)
What is 121,356 rounded to the nearest 10,000? Is it 120,000?
Answers (1)
Convert to a percent. a. 038
Answers (1)
Holly has 25 fish in her aquarium. Tommy has one-fifth the number of fish that Holly has. Jared has three times as many fish as Tommy. If they combine all their fish in the new school aquarium, how many fish would there be in all?
Answers (1)
25 x 10 to the power of 6 in standard form
Answers (1)