Answer:
19
Step-by-step explanation:
Arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.
Answer: The above described question is an EXPERIMENT.
Step-by-step explanation:
- The subjects studied were ==> 40
- The factors studied, and the number of levels for each==> 2factors were studied, each having 2 levels(desserts /no desserts and exercise/no exercise).
-The number of treatment ==> 4
-The response variable ==> Improvement in sleep ability.
Answer:
60n + 15 = 90n+12
Step-by-step explanation:
i think its this but not sure
Answer:
41.13 centimeters (rounded to 2 decimal places)
Step-by-step explanation:
The perimeter is the sum of all sides of the figure.
This figure consists of two semicircular lines (right and left) and two lines (top and bottom). We add up all of them and find the perimeter of the figure.