Suppose that a random sample of 208 twenty-year-old men is selected from a population and that their heights and weights are recorded. A regression of weight on height yields ModifyingAbove Weight with caret equals(negative 103.3864 )+ 4.0976timesHeight, Upper R squared = 0.842, SER = 10.6080 (2.2360 ) (0.3224)

she gotta workk that a 2

step-by-step explanation:

answer: the answer is 110

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.