this is for data management please make sure its digital and right.

Classify each of the following as a continuous or a discrete variable.

Question 1 (1 point)

Heights of students in your class.

Question 1 options:

	Discrete
	Continuous

Question 2 (1 point)

A number of credits that students have at your school.

Question 2 options:

	Continuous
	Discrete

Question 3 (1 point)

The number of times you ride the bus each week.

Question 3 options:

	Continuous
	Discrete

Question 4 (1 point)

Time spent on the bus during a week.

Question 4 options:

	Continuous
	Discrete

Question 5 (1 point)

Speed of a cricket ball.

Question 5 options:

	Continuous
	Discrete

Question 6 (1 point)

Points scored in a soccer match.

Question 6 options:

	Continuous

Time spent on the bus during a week.

Question 4 options:

	Continuous
	Discrete

Question 7 (1 point)

Length of a soccer field.

Question 7 options:

	Discrete
	Continuous

Probability Density Histogram

Use theprobability density histogram to answer the following questions. Note: to use the area, allow each unit to be 5 years. Round your answer to the nearest percent.

Question 8(1 point)

0.14 0.12 0.1 0.08 0.06 0.04 0.02 0 20 25 30 35 40 45 50 55 60