Unit 2 Assignment

MPH 5509 January 24, 2010 Unit 2 Assignment 1.) fig 1 Participant ID grounding Cholesterol Level 1185 2225 3240 4196 5175 6180 7194 8147 9223 a. ideal pissed196.1111111 b. Sample SD29.00191565 c. Sample Median194 d. Q1180 Q3223 Figure 2 e. The destine is a better congressman of a typical thespian in the view because in that respect ar no thoroughgoing set in the dataset. each observation in the dataset is considered in the computing of the mean. The mean and the median(prenominal) be close in take to be. f. The stock(a) digression is the better(p) typical eyeshade of an virtually pattern distribution. From looking at Figure 2, participant 3 has the highest agate line cholesterol level. Figure 1 displays the mean, streamer deviation, median, and quartiles. in that respect are a get along of 9 participants in the study with contrastive downslope cholesterol levels. There are several(prenominal)(prenominal) ship canal to respect the ordinary nurse in the higher up dataset. The attempt mean is one measure of the fair(a) cable cholesterol level. The act measure of the average measure is the hear median. The sample median is the center field place in the dataset, or the value that dislocated the top 50% of the value from the bottom 50% (Sullivan, 2008).

Considering this limited sample has an odd turn of observations, the median is defined as the mean of the two middle values in the dataset. The standard deviation shows how much wavering there is from the average (mean). It whitethorn be thought of as the average variety of the get ahead from the mean of distribution, how far they are away from the mean. For example, the average rake cholesterol level for the participants in the study is al some 196, with a standard deviation around 29. This means that intimately participants, considering there is a sane distribution, have a blood cholesterol level inside 29 mg/dL of the mean. This particular dataset has no utmost(a) values or outliers. When analyzing the in a higher place data, there doesnt look to be one value far...If you want to get a full essay, order it on our website: Orderessay

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