Answer:
The answer is five (5)
Step-by-step explanation:
Answer:
March is the first month
Step-by-step explanation:
If we make a graph. We can see that the quantity of sold water skis overpasses the quantity of snow skis in the month of March.
The solution is (1,3). This is where the two lines intersect.
Answer:
The mean is 0.54 and the standard deviation is 0.0135.
Step-by-step explanation:
i) the mean of the sampling distribution is 0.54
ii) the mean for the sampling distribution, p = 0.54
iii) therefore for the sampling distribution, q = ( 1 - 0.54) = 0.46
iv) the sample size of the distribution, n = 1356
v) ![the\hspace{0.1cm} standard\hspace{0.1cm} deviation\hspace{0.1cm} s = \sqrt{\frac{p\times q}{n} } = \sqrt{\frac{0.54\times 0.46}{1356} } = 0.0135](https://tex.z-dn.net/?f=the%5Chspace%7B0.1cm%7D%20standard%5Chspace%7B0.1cm%7D%20%20deviation%5Chspace%7B0.1cm%7D%20%20s%20%3D%20%5Csqrt%7B%5Cfrac%7Bp%5Ctimes%20q%7D%7Bn%7D%20%7D%20%20%3D%20%5Csqrt%7B%5Cfrac%7B0.54%5Ctimes%200.46%7D%7B1356%7D%20%7D%20%3D%200.0135)