Mathematics, 26.11.2021 02:10, zackcarlson5637
A famous data set was collected in Scotland in the mid-1800s. It
contains the chest sizes, measured in inches, of 5738 men in the Scottish Militia.
Estimate the percent of the chest sizes that lie within (a) 1 standard deviation of the
mean, (b) 2 standard deviations of the mean, and (c) 3 standard deviations of the mean.
Explain your reasoning.
Answers: 1
Mathematics, 21.06.2019 19:30, aljdones
At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?
Answers: 3
Mathematics, 21.06.2019 23:00, freebyyy7032
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
Mathematics, 22.06.2019 01:30, sliverx201
If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2
Answers: 1
Mathematics, 22.06.2019 02:00, Mitchmorgan3816
Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year? show your work and explain your reasoning in the space provided below.
Answers: 2
A famous data set was collected in Scotland in the mid-1800s. It
contains the chest sizes, measure...
Mathematics, 13.07.2020 19:01
Mathematics, 13.07.2020 19:01
English, 13.07.2020 19:01
Biology, 13.07.2020 19:01
Mathematics, 13.07.2020 19:01
Mathematics, 13.07.2020 19:01