Use of Fig. 525 find a 95% confidence interval for a sample of 200 values with mean

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Use of Fig. 525 find a 95% confidence interval for a sample of 200 values with mean 120 from a normal distribution with variance 4, using Fig. 525.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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