Determine whether the underlined value is a parameter or a statistic. Is the value a parameter or a statistic? A. The value is a because a . B. The value is a because a . C. The value is a because a . D. The value is a because a .

Statistic because the value is a numerical measurement describing a characteristic of a sample.

Step-by-step explanation:

The complete question is

Determine whether the underlined number is a statistic or a parameter. A sample of employees is selected and it is found that 35% own a television. Choose the correct statement below.

- Parameter because the value is a numerical measurement describing a characteristic of a population.

-Parameter because the value is a numerical measurement describing a characteristic of a sample.

-Statistic because the value is a numerical measurement describing a characteristic of a sample.

-Statistic because the value is a numerical measurement describing a characteristic of a population.

when the result is gotten from the population, the numerical measurement describing this result is known as the parameter. If the result is gotten from the sample(a fraction of the population), the numerical measurement describing this value is called a statistic.

From the question, the 35% was calculated from a selected sample of employers. The parameter would have been if the whole workforce in the country was actually analysed.

(a) common ratio in the given sequence is, 3

(b) push ups will do kendall do on the 20th week

step-by-step explanation:

geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio(r)

(a)

given the sequence: 6 , 18 , 54 , 162 ,

this sequence is geometric sequence where each term is 3 times the previous term.

therefore,

common ratio(r) = 3.

(b)

a formula for nth term of geometric sequence is given by;

,   where r is the common ratio between the successive terms and is the first term,

to find how many push ups will kendall do on the 20th week.

here. n = 20th term.

in the given sequence first term

then;

simplify:

therefore, push ups will do kendall do on the 20th week

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours