Choose an answer based on the truth or falsity of each of the following statements.?

Question

Choose an answer based on the truth or falsity of each of the following statements.
A. A histogram can only be used to display data about blood samples.
B. To find a class width, subtract the lower boundary from the lower boundary of the next class.

a. Only statement A is true

b. Only statement B is true

c. Both are true

d. Both are false

Answer 1

A is false. It is just a play on words.

Regardin B, if your set of classes is continuous (that is, it has no holes) then C is true. If it has holes, example:{ [0,1], [1,2], [3,4] }, (there is the "class" [2,3] missing) then the statement B would be false, since in the hole, the lower lower boundary is 1, the lower boundary of next class is 3, and the width is 1 = 2-1, which is different from 3-1 = 2.

So if classes are continuous it is 'b', otherwise it is 'd'.

Answer 2

both are pretend. truly A is fake. I had to interpret B because i develop into no longer particular what a decrease classification reduce is, although that is a reduce and that i might want to make certain no reason this reduce could signify the biggest information values which will be comprise in that classification. only the alternative seems extra possibly. So I pronounced it develop into also pretend.

Answer 3

c

Answer 4

d is true. A,B,a,b,c are false.

Answer 5

D