Mathematics, 21.04.2021 01:00 IsabelAyshi
Петр (a) Write the claim mathematically and identify H0and Ha. (b) Find the critical value(s) and identify the rejection region(s). (c) Find the standardized test statistic. (d) Decide whether to reject or fail to reject the null hypothesis. In a sample of 1000 home buyers, you find that 413 home buyers found their real estate agent through a friend. At a = 0.08, can you reject the claim that 45% of home buyers find their real estate agent through a friend? (a) Which of the following correctly states H0 and Ha.? O A. H0:p0.45 OB. H0: P50.45 Ha:p> 0.45 O E. H0:p20.45 Ha: P0.45 Ha: P50.45 OF. Hp: p = 0.45 Ha:p*0.45 find ab, c and d
Answers: 2
Mathematics, 21.06.2019 13:50
From the figure and statement provided, select the proper to prove statement. through a point outside a line one line can be drawn parallel to the line. mn= ab ab + bc= ac mis parallel to ! ab=bc als parallel to b
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Mathematics, 21.06.2019 21:30
Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?
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Mathematics, 21.06.2019 22:20
The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22
Answers: 1
Петр (a) Write the claim mathematically and identify H0and Ha. (b) Find the critical value(s) and id...
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