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Posted: **Sun Jul 10, 2022 10:10 am**

: The Assets In Billions Of Dollars Of The Four Wealthiest People In A Particular Country Are 46 28 20 18 Assume Tha 1 (224.45 KiB) Viewed 110 times

: The Assets In Billions Of Dollars Of The Four Wealthiest People In A Particular Country Are 46 28 20 18 Assume Tha 2 (250.2 KiB) Viewed 110 times

: The Assets In Billions Of Dollars Of The Four Wealthiest People In A Particular Country Are 46 28 20 18 Assume Tha 3 (182.67 KiB) Viewed 110 times

: The Assets In Billions Of Dollars Of The Four Wealthiest People In A Particular Country Are 46 28 20 18 Assume Tha 4 (142.52 KiB) Viewed 110 times

: The Assets In Billions Of Dollars Of The Four Wealthiest People In A Particular Country Are 46 28 20 18 Assume Tha 5 (173.67 KiB) Viewed 110 times

: The Assets In Billions Of Dollars Of The Four Wealthiest People In A Particular Country Are 46 28 20 18 Assume Tha 6 (397.54 KiB) Viewed 110 times

: The Assets In Billions Of Dollars Of The Four Wealthiest People In A Particular Country Are 46 28 20 18 Assume Tha 7 (265.58 KiB) Viewed 110 times

The assets (in billions of dollars) of the four wealthiest people in a particular country are 46, 28, 20, 18. Assume that samples of size n = 2 are randomly selected with replacement from this population of four values. a. After identifying the 16 different possible samples and finding the mean of each sample, construct a table representing the sampling distribution of the sample mean. In the table, values of the sample mean that are the same have been combined. Probability Probability 46 37 33 32 X 24 23 20 19
37 32 Probability 24 20 18 Probability LOBE
b. Compare the mean of the population to the mean of the sampling distribution of the sample mean. The mean of the population, the mean of the sample means, (Round to two decimal places as needed.) c. Do the sample means target the value of the population mean? In general, do sample means make good estimates of population means? Why or the population mean. In general, sample means make good estimates of population means because the mean is The sample means estimator. a biased an unbiased
When two births are randomly selected, the sample space for genders is bb, bg, gb, and gg. Assume that those four outcomes are equally likely. Construct a table that describes the sampling distribution of the sample proportion of girls from two births. Does the mean of the sample proportions equal the proportion of girls in two births? Does the result suggest that a sample proportion is an unbiased estimator of a population proportion? For the entire population, assume the probability of having a boy is 1 the probability of having a girl is and this is not affected by how many boys or girls have previously been born. 2
Determine the probabilities of each sample proportion. Sample proportion of girls Nnoe the mean of the sample nmonodions anual the proportion of airle in tuun hirthe? Probability (Type integers or simplified fractions.)
When two births are randomly selected, the sample space for genders is bb, bg, gb, and gg. Assume that Does the mean of the sample proportons equal the proportion of girls in two dirins? TRE 1 3 OA. Yes, both the mean of the sample proportions and the population proportion are OB. No, the mean of the sample proportions and the population proportion are not equal. OC. Yes, both the mean of the sample proportions and the population proportion are OD. Yes, both the mean of the sample proportions and the population proportion are
Does the result suggest that a sample proportion is an unbiased estimator of a population proportion? OA. Yes, because the sample proportions and the population proportion are not the same. OB. Yes, because the sample proportions and the population proportion are the same. OC. No, because the sample proportions and the population proportion are not the same. OD. No, because the sample proportions and the population proportion are the same.