Answer:
Standard error = 0.028
Step-by-step explanation:
Standard error of the mean = √x(N-x)/N3 = 0.028
Standard error is 0.028
If you need further answer, see below
α = (1-CL)/2 = 0.025
Standard normal deviate for α = Zα = 1.960
Proportion of positive results = P = x/N = 0.720
Lower bound = P - (Zα*SEM) = 0.664
Upper bound = P + (Zα*SEM) = 0.776
95% Confidence interval is 0.664 to 0.776
Answer:
Step-by-step explanation:
Let the volume of full bottle is y milliliter.
According to the question,
Thus, the volume of full bottle =
⇒ Option A is correct.
Given:
Mitchell ran a total of 32 miles over the course of 16 track practices.
To find:
How many miles would Mitchell have run after 23 track practices?
Solution:
We have,
Total miles over the course of 16 track practices = 32 miles
Total miles over the course of 1 track practices = miles
= 2 miles
Total miles over the course of 23 track practices = miles
= 46 miles
Therefore, Mitchell would run 46 miles.
if u can calculate the slope try refreshing...then divide
..I'm a beta student in 7th grade but I tried my method