Mathematics, 02.04.2021 19:20 lizbethreyes5725
Use of the internet for shopping is increasing dramatically, but still is somewhat age dependent. When a popular web site that sells books asked the age of users who bought products from them over the Internet, they obtained the following data. What is the probability that a buyer on this web site is aged 60 - 697 Round to the nearest hundredth of a percent
A. 4.73%
B. 4.78%
C. 2.85%
D. 2.94%โ
Answers: 1
Mathematics, 21.06.2019 18:00
The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old
Answers: 1
Mathematics, 21.06.2019 20:30
Acircle has a circumference of 7.850 units. what is its radius?
Answers: 2
Use of the internet for shopping is increasing dramatically, but still is somewhat age dependent. Wh...
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