Mathematics, 19.08.2020 22:01, daniel195
The owner of a fitness center conducted a survey using 20 people at the center, selected at random. Each person was given 30 seconds to do as
many push-ups as possible, and 30 seconds to do as many sit-ups as possible. The data is shown in the graph.
Comparison of
Push-Ups and Sit-Ups
30
25+
Number of Sit-Ups
20+
15
10+
5
.
ET
1 person
0 2 4 6 8 10 12 14 16 18 20
Number of Push-Ups
Which two statements correctly describe the data?
A. There is a cluster of data at about 9 push-ups and 15 sit-ups.
B. Most people in the survey can do more sit-ups than push-ups.
C. The data shows no association between the number of push-ups and sit-ups a person can do.
D. The data shows a negative association between the number of push-ups and sit-ups a person can do
Answers: 3
Mathematics, 21.06.2019 13:30, deanlmartin
The soup shack usually makes tomato soup with 99 tomatoes for every 1212 cups of soup. today, they made 88 cups of soup with 66 tomatoes. how does today's soup compare to the usual recipe?
Answers: 2
Mathematics, 21.06.2019 19:50, adjjones2011
The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:
Answers: 3
The owner of a fitness center conducted a survey using 20 people at the center, selected at random....
Mathematics, 20.04.2021 18:40
Mathematics, 20.04.2021 18:40
Mathematics, 20.04.2021 18:40
Mathematics, 20.04.2021 18:40
Biology, 20.04.2021 18:40
English, 20.04.2021 18:40
Mathematics, 20.04.2021 18:40