Mr Storer, the physical education teacher, measured the height of each student in his firsts period class. He organized his data in this chart below. a. Make a dot plot for the data.

b. Make a histogram for the data.

c. Make a box plot for the data.

d. Does the distribution of heights appear normal/ bell-shaped?

A would be the answer

Step-by-step explanation:

25/4

step-by-step explanation:

call segment cd's length x. because dc and ab are parallel, angle acd and cab, so triangles adc and abc are similar and we can set up the equation x / ac = ac / ab, or x / 5 = 5 / 4 and x = 25/4.

{3 + i, 3 - i, 3, -1}

step-by-step explanation: