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of the movies made today can be seen only by patrons 13 years or older”, as the total percentage of PG-13 and R-rated 2005 movies (78.4%) is greater than 75%.3-34
e) There appears no association between the twin births (preterm induced or cesarean, preterm without procedures or term or post-term) and the level of the prenatal care (intensive, adequate, or inadequate). As shown in figure in part (d), the distribution (percentage) of the twin births for the level of prenatal care is somewhat similar. This suggests that the twin births and the level of prenatal care are not associated, that is they are independent.4-8
The average (mean) height of the singers is about 68 inches. The range of the heights of the singers is about 16 inches with minimum and maximum height being 60 and 76 inches, respectively. The IQR is about 8 inches. About half of the singers height is equal to or below 68 inches. About 50% of the singers height is in-between 65 to 73 inches.
The distribution of the horsepower of auto appears approximately uniform (slightly positively skewed). The median value is about 100 and the IQR is about 45. The range of the horsepower of auto is 90 with minimum and maximum horsepowers being 60 and 155, respectively.
c) The president is correct. The null hypothesis is not rejected, as p-value of 0.386 is greater than .05. Therefore, there is not enough evidence to support the claim that Striving College student medical applicants admitted is different from the 46% of all medical school applicants
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If an initial drop is 150 feet, than I would expect duration of the rides about 2 minutes and 7 seconds. Therefore, advertise that a 2-minute ride with a 150-foot initial drop is short by about 7 seconds. This is called
The study chosen was the Williams et. al. (1998) study wherein the researchers attempted to evaluate the extent to which patient literacy was related to their knowledge of asthma and effective use of the
In deed, my grasp of the content taught fascinated me.
Overall, the course was very interesting. I found it motivating using the statistics disc to analyze data. My favorites were the MSL assignments, hypothesis testing, descriptive
lawed findings resulted to unscheduled drop in patients every day and corresponding occurrence of no-shows thus compromising the prevailing list that were mainly based on the patients scheduled on the past days.
Print material is more credible than internet material because
The effect of income is not clear, given that higher income does not guarantee higher life expectancy and vice versa.
In a nutshell, income slightly influences life expectancy, but might not be as a good predictor due to the
The mode, for example, is suitable for describing data on a nominal scale while for ordinal data; either the mode or the median should be used. The mean is however more suitable for variables on a ratio or interval scale (Hanna and