Arazorblade manufacturer wants to test responses to a new blade for heavy beards. what is the best sample for an experiment?
a. a random sample from all people of all ages
b. a random sample of men with beards
d. a random sample of all people who shave
c. a random sample of men who shave and have a heavy beard

Option C -  a random sample of men who shave and have a heavy beard

Step-by-step explanation:

Any sample must be a true representative of the sample. The razorblade manufacturer wants to test responses to a new blade for heavy beards.  Hence, the sample must include both the attributes. The best sample for the experiment would be a random sample of men who shave and have a heavy beard.

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at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation:

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)