30(8.75) +11x = 400 X=12.5
No, I would not predict her favorite category is action.
If you look at the percents for the female categories, action is not the highest. The highest category is Comedy. If you have to make a prediction, it would be best to go with Comedy because it is the highest.
Answer: The mean of the data is 433.75, variance of the data is 99667.19 and the standard deviation of the data is 315.7011.
Explanation:
The given data is 900, 35, 500 and 300.
The number of observation is 4.
Formula of mean is,


The formula of variance is given below,



The variance of the data is 99667.19


The standard deviation of the data is 315.7011.
The other information or values of given chart is shown in the attached table.
Answer:
6ml
Step-by-step explanation:
=25%÷100%
=0•25
1.5l to ml
1L=1000ml
=1.5000ml÷0.25
=6ml
Answer:5
Step-by-step explanation: