Answer:
768
Step-by-step explanation:
Given that:
Error margin (E) = 5% = 0.05
Confidence level = 95%
Proportion p = 0.5 (since no prior value is given) ; also n1 = n2 = sample size
n = (Z / E)^2 * (1 - p)
1 - p = 1 - 0.5 = 0.5
Zscore at 95% confidence = 1.96
n = (1.96 / 0.05)^2 * 0.5
n = 39.2^2 * 0.5
n = 1536.64 * 0.5
n = 768.32
Hence, sample size = 768 SAMPLES
Answer:
21 and 22
Step-by-step explanation:
if the first integers is n
The second will be n+1
n(n+1)=462
n²+n=462
n²+n-462=0
n²+22n-21n+462=0
n(n+22)-21(n-22)=0
(n-21)(n-22)=0
n= 21 or 22
Given that h(x) = x + 8 and g(x) = VX-3, find (g + h)(3), if it exists.
Select the correct choice below and fill in any answer boxes within your choice.
Answer:
Overconfidence
Step-by-step explanation:
In this question we have a company that is offering a certain higher discount when a customer purchases its wares at bulk rather than in bits, we want to know what exactly the customer wants its company to experience.
The correct answer to this is overconfidence. The company wants its customers to experience overconfidence by going for the second option which shows a massive reduction in value of what they should pay
