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Formulate both a numerical and verbal hypothesis statement regarding the research issue we are using for this hypothesis is how men dominate the workforce over women. Even if the women have same degree as the man the women will make less income.
The raw sample data is shown in the table below:
Male Salaries = Female Salaries =
11186 83601
13162 11451
19388 13318
20852 15193
26795 20793
28168 20852
29191 26614
I need to use this data for magastat?
It is impossible to get a negative value for an F -ratio.
According to US Census Bureau, 7.1% of all births to non-smoking mothers are of low birth weight (
If we know that the length of time it takes a college student to find out a parking spot in library parking lot follows a normal distribution with a mean of 3.5 minutes and a standard deviation of 1 minute
In the Distance problems, the kids are given a Rate (speed) that a vehicle is going, as well as a Time that the vehicle travels, and asked to calculate the Distance travelled. In the Rate problems they are asked to compute Rate from the other two ..
Enter the data and use the appropriate commands to find the mean, median, mode, sample standard deviation, population standard deviation, 10% trimmed mean, and data count.
To test the difference between two means using two mean z test.
A company supplies poultry farmers with hens, advertising that a mature B300 Layer produces eggs with a mean weight of 60.7 grams. Suppose that egg weights follow a Normal model with standard deviation 3.1 grams.
At the 5% level of significance, can we infer that branch A has a significantly higher proportion of satisfied customers than branch B?
Drawing the standard normal curve and indicating the area representing the probability and
The amount of time ships spend at the Philadelphia dockyard follows an exponential distribution and the average time spent in the dockyard is 3.1 days.
Last week Sarah had exams in Math and in Spanish. On the math exam, the mean was m = 40 with s = 5, and Sarah had a score of X = 45. On the Spanish exam, the mean was m = 60 with s = 8 and Sarah had a score of X = 68. For which class should Sara e..
When groups are more alike than different, ANOVA assesses the significance of the difference between two groups. When groups are unalike, will findings be more significant?
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