Answer:
he can help her by teaching her how to learn how to swim
Explanation:
by teaching her water ways and technique
Answer:
Answer:
Vietnam - consists of primarily low=wage and low-skilled jobs
Singapore - has become a leading financial center
Malaysia - the world's leading producers of semiconductors
Explanation:
The British wanted to control South Africa because it was one of the trade routes to India
Answer:
If at the time of withdrawal the interest paid was $11,000, the beneficiary would be required to pay income tax on the same amount of $11,000.
Explanation:
The Interest Settlement Option is usually for people who don't need much money or the remedies which the Insurance Cover provides.
Sometimes they defer payment of the proceeds and collect interest on the same whilst they decide on what do do with the money.
When a beneficiary collects this sort of interest it is usually taxable.
Cheers!
Answer:
1. Co-variance= -1.2
2. correlation coefficient= -0.4404
3. There is weak negative relationship between x and y.
Explanation:
1.
Co-variance= Cov(x,y)= sum[(x-xbar)(y-ybar)]/n
xbar=sumx/n=32/5=6.4
ybar=sumy/n=35/5=7
x 7 8 5 3 9
x-xbar 0.6 1.6 -1.4 -3.4 2.6
y 7 5 9 7 7
y-ybar 0 -2 2 0 0
(x-xbar)(y-ybar) 0 -3.2 -2.8 0 0
Cov(x,y)= sum[(x-xbar)(y-ybar)]/n=-6/5=-1.2
Cov(x,y)=-1.2
2.
correlation coefficient=r

x 7 8 5 3 9
x-xbar 0.6 1.6 -1.4 -3.4 2.6
y 7 5 9 7 7
y-ybar 0 -2 2 0 0
(x-xbar)(y-ybar) 0 -3.2 -2.8 0 0
(x-xbar)² 0.36 2.56 1.96 11.56 6.76
(y-ybar)² 0 4 4 0 0

r=-0.4404
3. Since the value of correlation coefficient is negative and less than 0.5 , so, we can say that there is weak negative relationship between x and y.