QUESTION 39 The monthly expenditures on grocery shopping for all households in a town has a mean of $300 and a standard deviation of 50. The distribution of these monthly expenditures is symmetric and bell-shaped. At what approximate percentile would the person who spends $400 per month on groceries be at in the distribution? O 98th percentile O 85th percentile O 75th percentile O 68th percentile

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QUESTION 39
The monthly expenditures on grocery shopping for all households in a town has a mean of $300 and a standard deviation of 50.
The distribution of these monthly expenditures is symmetric and bell-shaped. At what approximate percentile would the person
who spends $400 per month on groceries be at in the distribution?
O 9gth
percentile
O 85th percentile
O 75th percentile
O 68th
percentile
Transcribed Image Text:QUESTION 39 The monthly expenditures on grocery shopping for all households in a town has a mean of $300 and a standard deviation of 50. The distribution of these monthly expenditures is symmetric and bell-shaped. At what approximate percentile would the person who spends $400 per month on groceries be at in the distribution? O 9gth percentile O 85th percentile O 75th percentile O 68th percentile
QUESTION 41
An investor has decided to form a portfolio by putting 45% of his money into Google's stock and the remaining money into Apple's
stock. The investor assumes that the expected returns will be 12% on Google and 20% on Apple, and that the standard deviations
will be 0.10 and 0.20, respectively. What is the expected (mean) return on the portfolio?
OE [Return on portfolio] = 0.4160
O E [Return on portfolio] = 0.1560
O E [Return on portfolio] = 0.1640
OE [Return on portfolio] = 0.6140
Transcribed Image Text:QUESTION 41 An investor has decided to form a portfolio by putting 45% of his money into Google's stock and the remaining money into Apple's stock. The investor assumes that the expected returns will be 12% on Google and 20% on Apple, and that the standard deviations will be 0.10 and 0.20, respectively. What is the expected (mean) return on the portfolio? OE [Return on portfolio] = 0.4160 O E [Return on portfolio] = 0.1560 O E [Return on portfolio] = 0.1640 OE [Return on portfolio] = 0.6140
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