Mathematics, 29.07.2020 14:01 sagetpc68741
10. (09.07 LC) In a study of 205 adults, the mean heart rate was 75 beats per minute. Assume the population of heart rates is known to be approximately normal with a standard deviation of 8 beats per minute. What is the 95% confidence interval for the mean beats per minute? (6 points) 73.9 − 76.1 73.7 − 76.1 73.9 − 76.3 70.9 − 73.3
Answers: 3
Mathematics, 21.06.2019 19:00, munozgiselle
If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9
Answers: 2
Mathematics, 22.06.2019 02:30, jenaycasmall
Iwill give brainliest. give accurate answer, . suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?
Answers: 2
Mathematics, 22.06.2019 04:00, photagraphykid
If the square of a positive integer is added to 2 times the integer the result is 48. find the integer.
Answers: 1
10. (09.07 LC) In a study of 205 adults, the mean heart rate was 75 beats per minute. Assume the pop...
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