Mathematics: Suppose you roll a six-sided 50 times and calculate the mean roll, x . (a) We can consider these 50 rolls as a SRS of rolls from the population of all possible rolls of this die. Using formulas from Chapter 6, we can determine that if the die is fair, the mean of this population is 3.5 and the standard deviation 1.71. How would you describe the shape of this population distribution? (b) Find the shape, center, and spread of the sampling distribution of x . (c) Suppose that the mean of your 50 rolls

Suppose you roll a six-sided 50 times and calculate

xcji7384

18.01.2022

0.07

a. the distribution will be a normal distribution.

c. we would suspicious ins there is a 2 % chance of getting the required value.

Step-by-step explanation:

Let the number of times, t be = 50

Assuming that the die is fair

standard deviation = 1.71

mean = 3.5

suppose we want tp find the probability of a 2 showing. The solution becomes:

probability = $\frac{2}{6} = \frac{1}{3}$

c. the mean of rolls will be 0.07

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Ab20600

11.03.2022

Step-by-step explanation:

Following your directions...

50+1(10)-2(10)= 50+10-20=60-20=40

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