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Finde the mean , variance

Finde the mean , variance , standard deviationN-127, P=0.66
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2. asked by David
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When actual cost is more than planned __________________. (Points : 1)A a favorable variance is produced B an unfavorable
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2. asked by madam
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Is the variance positive or negative? Which is desirable, a positive or negative variance? Why? What do you think are some of
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2. asked by John
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Is the variance positive or negative? Which is desirable, a positive or negative variance? Why? What do you think are some of
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2. asked by John
3. 787 views
Which of these statements is not true about the variance in a binomial distribution B(n, p)? __________A. For a fixed p, the
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2. asked by Anonymous
3. 2,323 views
Using your company's annual budget,draft a variance report and highlight the budget, actual and variance in different
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2. asked by Phiwe
3. 62 views
Q- Two samples of sizes 8 and 10 are drawn from two normally distributed population having variance 20 and 36 respectively. Find
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2. asked by Vivaan
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Two simple of sizes 8&10 are drawn from two normally distributed population having variance 20 and 36 respectively. Find the
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2. asked by Jaya
3. 602 views
Q- Two samples of sizes 8 and 10 are drawn from two normally distributed population having variance 20 and 36 respectively. Find
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2. asked by ashok yadav
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finde the gcf of 18j+27
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2. 51 views