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How does one determine variance

The variance in a production process is an important measure of the quality of the process. A large variance often signals an
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2. asked by yanti
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I am having problems understanding cost variance model; Can you give me a simplyfied formula to determine budgetary variance
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2. asked by Brenda
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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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Consider the following data:23 17 20 29 21 14 19 24 Develop and test a hypothesis to determine if the variance is greater than
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2. asked by Anonymous
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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
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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
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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
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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
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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
3. 639 views