Answer:0.0869 %
Explanation:
Given
probability of getting success is 50 % i.e. 0.5
So probability of missing the throw is 0.5
For 20 shots probability that he can score five baskets
Using Binomial distribution
![^nC_r=\frac{n!}{\left ( n-r\right )!\left ( r\right )!}](https://tex.z-dn.net/?f=%5EnC_r%3D%5Cfrac%7Bn%21%7D%7B%5Cleft%20%28%20n-r%5Cright%20%29%21%5Cleft%20%28%20r%5Cright%20%29%21%7D)
here n=20
p=0.5 (Probability of winning)
q=0.5 (Probability of loosing)
for r=5
![^20C_5\left ( 0.5\right )^5\left ( 0.5\right )^{15}=\frac{20!}{\left ( 20-5\right )!\left ( 5\right )!}\times \left ( 0.5\right )^5\left ( 0.5\right )^{15}](https://tex.z-dn.net/?f=%5E20C_5%5Cleft%20%28%200.5%5Cright%20%29%5E5%5Cleft%20%28%200.5%5Cright%20%29%5E%7B15%7D%3D%5Cfrac%7B20%21%7D%7B%5Cleft%20%28%2020-5%5Cright%20%29%21%5Cleft%20%28%205%5Cright%20%29%21%7D%5Ctimes%20%5Cleft%20%28%200.5%5Cright%20%29%5E5%5Cleft%20%28%200.5%5Cright%20%29%5E%7B15%7D)
![=19\times 6\times 4\times 2\times 0.5^20=0.0008697](https://tex.z-dn.net/?f=%3D19%5Ctimes%206%5Ctimes%204%5Ctimes%202%5Ctimes%200.5%5E20%3D0.0008697)
i.e. 0.0869 %
None of these.
i think so
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Answer:
Consumer spending is the total money spent on final goods and services by individuals and households for personal use and enjoyment in an economy. Contemporary measures of consumer spending include all private purchases of durable goods, nondurable goods, and services
The correct option is A.
You have to look at a savings account like it's your piggy bank inside the bank. Banks will offer you a pay interest rate that will depend on the bank that you choose to put your money into. At the end of the month, the bank will make an estimate of what you had in your account throughout the month and will deposit you according to your interest rate.
Hope this helps!
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