Answer: 
Explanation:
If r is the number of successes out of n trials , then the sample proportion of success = 
For binomial experiment , if the population probability of success p on a single trial is not given , then the best point estimate for probability of success p on a single trial is the sample proportion of successes.
i.e. a point estimate for the probability of success p on a single trial :
Hence, a point estimate for the probability of success p on a single trial =
Answer:
Utilization.
Explanation:
The measure that captures the use of a fixed asset in serving customers relative to the asset's capacity is known as the utilization rate.
This ultimately implies that, a utilization rate measures or estimates the level of output a fixed asset produces relative or in comparison with it's capacity.
Generally, the utilization rate is usually measured in proportions and displayed in percentages so as to gather information about organizational cost structure and operational efficiency.
I would recommend a savings account
Answer:
The price of the stock today=$560
Explanation:
We can use the expression for calculating the required rate of return to calculate the price of the stock today:
RRR=(EDP/SP)+DGR
where;
RRR=required rate of return
EDP=expected dividend payment
SP=share price
DGR=dividend growth rate
In our case:
RRR=13%=13/100=0.13
EDP=$2.80 per share
SP=unknown
DGR=20% and 8%, the average DGR=(20+5)/2=12.5%=0.125
replacing in the original expression;
0.13=(2.8/SP)+0.125
2.8/SP=0.13-0.125
2.8/SP=0.005
SP=2.8/0.005
SP=$560
The price of the stock today=$560
