What is 4:24 in its simplest form?? :-)
2 answers:
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Answer:
The probability that after two period we will have the same value of $100 is:
Step-by-step explanation:
We can analyze this situation by cases.
Stock moves up two times
For this case the final value would be:
$100 *1.02*1.02= $104.04
And the probability associated to this event is 0.7*0.7=0.49
Stock moves down two times
For this case the final value would be:
$100 *(1/1.02)*(1/1.02)= $96.117
And the probability associated to this event is 0.3*0.3=0.09
Stock moves up and then down
For this case the final value would be:
$100 *(1.02)*(1/1.02)= $100
And the probability associated to this event is 0.7*0.3=0.21
Stock moves down and then up
For this case the final value would be:
$100 *(1/1.02)*(1.02)= $100
And the probability associated to this event is 0.3*0.7=0.21
So then the probability that after two period we will have the same value of $100 is :
For the simple random sample, drawn from a normally distributed population, value of 27, because it’s greater than 26. 7 and less than 29. 3.
<h3>What is normally distributed data?</h3>Normally distributed data is the distribution of probability which is symmetric about the mean.
The mean of the data is the average value of the given data. The standard deviation of the data is the half of the difference of the highest value and mean of the data set.
Total number of sample is 60. The mean found to be 28, with a standard deviation of 5. The z-score is 1. 96.
The margin of error can be found out using the following formula as,'
Put the values as,
As, the mean of the sample is 28. Thus, the upper and lower limits are,
Hence, For the simple random sample, drawn from a normally distributed population, value of 27, because it’s greater than 26. 7 and less than 29. 3.
Learn more about the normally distributed data here;