subject
Mathematics, 22.02.2021 19:20 jonzyjones3114

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
Number of Sit-Ups
• 1 person
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.
OC. The data shows no association between the number of push-ups and sit-ups a person can do.
O D. The data shows a negative association between the number of push-ups and sit-ups a person can do.


The owner of a fitness center conducted a survey using 20 people at the center, selected at random.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
What does the relationship between the mean and median reveal about the shape of the data
Answers: 1
question
Mathematics, 21.06.2019 18:40
Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?
Answers: 1
question
Mathematics, 21.06.2019 21:30
Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.
Answers: 3
question
Mathematics, 22.06.2019 00:30
y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?
Answers: 1
You know the right answer?
The owner of a fitness center conducted a survey using 20 people at the center, selected at random....
Questions
Questions on the website: 13722367