Telephone interviews of 1, 502 adults 18 years of age or older found that only 69% could identify the current vice-president.
is the value a parameter or a statistic?

a. the value is a parameter because the 1, 502 adults 18 years of age or older are a sample.
b. the value is a parameter because the 1, 502 adults 18 years of age or older are a population.
c. the value is a statistic because the 1, 502 adults 18 years of age or older are a population.
d. the value is a statistic because the 1, 502 adults 18 years of age or older are a sample.

D

Step-by-step explanation:

The population consists of all characteristics of interest and sample is portion or a subset of population. Here, 1502 adults 18 years or older are select ted from a population of all adults 18 years or older, so, 1502 adults are the sample. The measurement taken from sample is termed as statistic. The given value 69% is computed from a sample and thus it is a sample statistic.

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

linear pair postulates