Find the median for each of the following pdfs: frlv)=(0+1)y®, Osysl for 0>0
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Q: Find the z-score that has 62.2% of the distribution's area to its right
A: P(Z>z)=62.2% P(Z>z)=0.622 z=?
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- Please also provide the drawing of curve/rejection region for each item as shown on the examples. Thanks.what is z observed?A study is made of the relationship between annual production volume of Good A and factory floor area. Table below shows the data from a sample of 10 factories. Factory Factory floor area, X (‘000m2 ) Annual production volume, Y ($‘ 000) 1 40 3.5 2 600 25.0 3 60 4.8 4 72 3.5 5 400 30.0 6 90 5.0 7 200 12.0 8 70 4.5 9 80 5.0 10 84 6.0 Construct a scatter plot.
- Find kurtosis by using ungroup data given in the picture using quartile deviation, make sure to arrange data before solving question.find the z-score that has 30.5 of the distribution's area to its lefta. What is the probability that the lifetime X of the first component exceeds 3? b. What are the marginal pdf's of X and Y? Are the two lifetimes independent? x. What is the probability that the lifetime of at least one component exceeds 3?
