He has about 28 fiction books. Since 312 divided by 11 is equal to <span>28.3636363636, you can't have a decimal number for the amount of books, so you round down to 28. </span>
Answer:
Correlation is a measure of linear relationship.
Step-by-step explanation:
We are given that a correlation of 0.793 was found between the items answered and the mean score in a test.
- Correlation helps us to to know how to variables are related to each other.
- It is a statistical technique that help us to know type of relation between two variable. It may be a direct relation or a inverse relation.
- In other word, correlation is basically a measure of linear relationship between two variables.
- The correlation ranges from -1 to 1. A correlation between 0.7 and 1 is considered to be a strong correlation.
- A correlation of 0.793 means that there is a strong linear relationship between the two variables.
- Yes, there is a linear relationship between the number of questions answered and the mean score of test.
- So, it can be said as the number of questions answered increases, the mean score increases as well.
Answer:
A: 2
B:4
C:3
D:2
E:3
Step-by-step explanation:
I did the same thing!!! hope this HElps!!
Office income = 12 months * (2600 pounds)/month = 31,200 pounds
Gym income = 39 weekends * (80 pounds)/weekend = 3,120 pounds
Total income = 31,200 + 3,120 = 34,320
3,120/34,320 = 39/429 = 3/
