An asset earned from operations is known as revenue, or more precisely as net income (the net value of assets earned (revenue) minus assets sacrificed (expenses)). A percentage of this net income is given back to shareholders as dividends. The portion that stays in the company, presumably to be reinvested into the business, is called Retained Earnings.
The mode is 50 the most frequent
Answer:
a) 0.118.
Explanation:
The computation of the UCL is shown below:
Given that
N = 100
<u>Sample Sample size Number of retests fraction defective </u>
1 100 4 0.04
2 100 11 0.11
3 100 6 0.06
4 100 10 0.1
5 100 4 0.04
6 100 6 0.04
7 100 1 0.01
8 100 6 0.06
9 100 9 0.09
10 100 11 0.11
Total 1,000 68
Now p is
= 68 ÷ 1000
= 0.068
Now the standard deviation is
= √p(1 - p) ÷ √n
= √0.068 × (1 - 0.068) ÷ √100
= 0.025
Now the UCL is
= p + z × standard deviation
= 0.068 + 2 × 0.025
= 0.118
