# stats

Which of the following variables for data about a track team is a discrete variable?
C??
The height of a team member
A

The weight of a team member
B

The number of times that a team member finished first in a race
C

The time recorded for the last race that was run by a team member
D

The time recorded for a one-mile race by a team member
E

A group of middle school students were asked which school subject was their favorite. The results are displayed by grade of student in the following bar chart.

Which of the following statements is supported by the bar chart?
A??

For students who chose art, the number of grade 8 students was at least 100% greater than the number of grade 7 students.
A

For students who chose social studies, the number of grade 8 students was at least 100% greater than the number of grade 7 students.
B

For students who chose science, the number of grade 8 students was at least 50% less than the number of grade 7 students.
C

For students who chose math, the number of grade 8 students was at least 50% less than the number of grade 7 students.
D

For students who chose language arts, the number of grade 8 students was at least 100% greater than the number of grade 7 students. E

1. 👍 1
2. 👎 1
3. 👁 4,158
1. We do not do your homework for you. Although it might take more effort to do the work on your own, you will profit more from your effort. We will be happy to evaluate your work though.

1. 👍 1
2. 👎 78
2. You are correct about A being the answer to the second quesion.

1. 👍 6
2. 👎 1
3. Did you figure out the first question? If so, please explain the answer

1. 👍 0
2. 👎 1
4. I was thinking it would be C. because it is the number of times because a discrete variable is like the performance rated 1,2,3,4,5.

1. 👍 0
2. 👎 1
5. im on a roll just like a lobster

1. 👍 1
2. 👎 0
6. lmao @urmom

1. 👍 1
2. 👎 0
7. who's joe @joe

1. 👍 0
2. 👎 0
8. joe mama

1. 👍 1
2. 👎 0

## Similar Questions

1. ### Comm Tech

1.)what does it mean to say that two variables are negatively correlated A.)When one variable increases, the other decreases. B.)When variable increases, the other also C.)When one variable decreases, the other also decfreases

2. ### help plz? 2 questions

1. What does it mean to calculate frequencies within a dataset? to count the number of times a dataset is used by a student to calculate the product of two variables to make a third variable to count the number of cases that fall

3. ### statistics

The following dotplot shows the number of strokes taken by 20 professional golfers competing at an 18-hole golf course. B? or E? I'm not sure if it would be considered categorical or continuous? It is definitely quantitive. The

4. ### stats

Which of the following variables for data about a track team is a discrete variable? C would be the discrete variable?? The height of a team member A The weight of a team member B The number of times that a team member finished

1. ### algebra

in a relationship between variables, what is the variable called that changes in response to another variable? a. function b. input function c. independent variable d. dependent variable

2. ### Elementary Math

The temperature of a cup of coffee is a discrete or continuous random variable? Am I correct " Discrete"

Determine whether the situation calls for a discrete or continuous random variable. The number of freshmen in the required course, English 101 The braking time of a car I think the first one discrete and the second is continous is

4. ### stats

Question 5 of 10 Why are partial regression coefficients necessary in multiple regression? (Points : 1) Multiple variables each provide some of the same information. Each variable involved contributes a unique error component.

1. ### statistics

Refer to the Baseball data, which report information on the 30 Major League Baseball teams for the 2010 season. Let the number of games won be the dependent variable and the following variables be independent variables: team

2. ### stats

The traffic engineer for a large city is conducting a study on traffic flow at a certain intersection near the city administration building. The engineer will collect data on different variables related to the intersection each

3. ### physics

A ball rolls forwards and backwards on a curved track as shown in Fig. 1.1. ball flexible track Fig. 1.1 It is suggested that the period T of the oscillations is related to the radius r of the ball and the radius of curvature C of

4. ### Statistics

Which of the following is an accurate description of Simpson's paradox? When groups of data are aggregated, an association can get stronger because of a confounding variable. That confounding variable is usually the number of