Answer:
26
Explanation:
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a. stateTaxRate - A good variable name because it represents what it holds, the state sales tax rate, without being too wordy. Also correctly capitalized in camelcase.
b. txRt - A bad variable name because while short and simple, it is too hard to understand what the variable represents.
c. t - A very bad variable name if you plan on using the variable often. Far too short and you will forget what it represents and is needed for.
d. stateSalesTaxRateValue - A bad variable name because it is just too wordy. Cutting it down to A's variable name is much more reasonable
e. state tax rate - A bad variable name and probably invalid because it has spaces in the name.
f. taxRate - A good variable name if there are no other tax calculations other than state tax rate. Otherwise you would confuse state vs local tax rate or something, making it a bad variable name.
g. 1TaxRate - A bad variable name because the number 1 has no reason being in the variable name. It doesn't add anything to the name.
h. moneyCharged - A bad variable name because it is not specific enough in explaining why the money is being charged and what for.
Answer:
Margin of Error=M.E= ± 0.0113
Explanation:
Margin of Error= M.E= ?
Probability that watched network news programs = p = 0.4
α= 95%
Margin of Error =M.E= zₐ/₂√p(1-p)/n
Margin of Error=M.E= ±1.96 √0.4(1-0.4)/7200
Margin of Error=M. E = ±1.96√0.24/7200
Margin of Error=M. E- ±1.96* 0.005773
Margin of Error=M.E= ±0.0113
The Margin of Error is the estimate of how much error is possible as a result of random sampling.
The correct answer for this question is this one: "She can rename the 2 worksheet by right clicking the sheet tab. After right clicking the mouse, select Rename Sheet and type the preferred name of the sheet." Hope this helps answer your question and have a nice day ahead.
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