Answer:
Step-by-step explanation:
A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. A natural number greater than 1 that is not prime is called a composite number.
Ok
y= -6
4y=2(y−5)−2
4y = 2y -10 -2
4y = 2y -12
2y = -12
y = -6
The margin of error (E)
Given,
mean
standard deviation
sample size
Critical value
Hence, The margin of error (E)
Complete question is attached in below.