Answer:
c
Step-by-step explanation:
1/(1/2)
2
y=2
Answer:
the answer ia true
Step-by-step explanation:
hope this helps
Answer:
what is the question
Step-by-step explanation:
Answer:
The sample proportion of printers used in small business is:

The 95% confidence interval for the population proportion of printers that are used in small businesses is:

Where:
is the critical value at 0.05 significance level




Therefore, the 95% confidence interval for the population proportion of printers that are used in small businesses is (0.245 , 0.469)
Area of a triangle = 1/2 base * height
A = 1/2 (10)* 20
A= 5*20
A = 100 cm^2
Choice C