Home / Questions / A population has mean 16 and standard deviation The mean of X for samples of size 80 is a...
A population has mean 16 and standard deviation 1.7. The mean of X for samples of size 80 is(a) 16 b) 20 c) 19 d) 18 . A population has mean 16 and standard deviation 1.7. The standard deviation of X' for samples of size 80 is(a) 0.1901 b) 0.1009 c) 1.901 cl) 0.1221 . We select a random sample oi 39 observations from a population with mean 81 and standard deviation 5.5 The probability that the sample mean is more than 83 is roughly.(a) 0.0501 b) 0.0714 0) 02315 d) 0.0116 . The number of gallons of carbonated soft drink oonsumed per person annually is nor-mally distributed with mean 47.5 and standard deviation 3.5. Twentyiﬁve people areselected at random. The probability that the average number of gallons of carbonatedsoft drink they each consume per year is between 45 and 50 gallons is about (a) .6723 b) .5222 c) .3571 d) 1.0000 . Suppose that in one region of the country the mean amount of credit card debt perhousehold in households having credit card debt is $15,250 with standard deviation$7,125 The probability that the mean amount of credit card debt in a sample of 1600such households will be within $300 of the population mean is roughly
Apr 09 2020 View more View Less
We know that S^(ZD/SGD) = S^(S/SGD) x S'(NZD/S) = .6135 times 1.3751 = .8436. By taking the reciprocal, 1/S^(NZD/SGD) = S"(SGO/NZD) = 1.1854. So, S^(NZD/SGD) = S^S/SGD) x...
Apr 01 2020What is personal finance and economics?
Jun 09 2021Wastach Corp. (WC) received a $200,000 dividend form TigerCorporation (TC), WC owns 15 percent of the TC stock. Compute WC'sdeductible DRD in each of the following situat...
Jun 01 2021Henri and Lila are looking at ways to borrow more money since the house they ideally want costs $150,000 more than they had anticipated ($450,000) They only have $50,000 ...
Mar 24 2020Hawke Skateboards is considering building a new plant. Bob Skerritt, the company's marketing manager, is an enthusiastic supporter of the new plant. Lucy Liu, the company...
Aug 16 2020Show transcribed image text Consider the case of Kuhn Co. Kuhn Co. is considering a new project that will require an initial investment of $45 million. It has a target ca...
May 29 2020Collaboration always involves feedback and iteration.12) The team members formative environments influence their ability to collaborate.13) A team leader who expects and ...
Dec 07 2019Did the conversion achieve its goals?
Jun 03 2021A battery has a 6.00 V emf and an internal resistance of 0.600 Ω \OmegaΩΩ. (a) What is the voltage across its terminals when the current drawn from the battery...
May 28 2021In eukaryotic gene regulation, the location of the promoter is always before and the location of the enhancer always after the gene being regulated. (A) True (B) False
Mar 15 2018