Circumference of circle = 43.96 are = πr'2
Answer:
A
Step-by-step explanation:
x. y = 28
check attachment
Α = 1- (95/100) = 1-0.95 = 0.05
p = 1- α/2 = 1- 0.05/2 = 1-0.025 = 0.975
Degrees of freedom, df = Sample size -1 = 11-1 = 10
From t-tables, with cumulative probability pf 0.975 and df of 10,
Critical value = 2.228
The answer i found to be is C
Answer:
equivalent to 58/100
and 58%
Step-by-step explanation:
