Aresearcher who is studying social media habits chose 725 mybook users at random at the beginning of 2016. of these users, 67% said they logged in to mybook more than twice a day. however, mybook executives say 52% of users logged in more than twice a day. which of the following statements is true? a. sixty-seven percent is a sample and 52% is a population. b. sixty-seven percent is a statistic and 52% is a parameter. c. sixty-seven percent and 52% are both statistics. d. sixty-seven percent is a parameter and 52% is a statistic. e. sixty-seven percent and 52% are both parameters.

B. Sixty-seven percent is a statistic and 52% is a parameter.

Step-by-step explanation:

Parameters are values that describe a given property for an entire population. Statistics are values that describe a given property for a sample. In this case, the 67% of users pertain to the 725 users sample and, thus is a statistic. The 52% of users pertain to the whole population of users and, therefore, is a parameter.

The answer is B. Sixty-seven percent is a statistic and 52% is a parameter.

b.) Sixty-seven percent is a statistic and 52% is a parameter.

Step-by-step explanation:

I just took the quiz and I got it correct and itis the only one that I thought made sense.

Please mark me the brainliest!?!

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh