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Scenario 6.3: Lung cancer is a disease which consists of uncontrolled growth in tissues of the lung. A pathologist conducts a study to measure the
Scenario 6.3: Lung cancer is a disease which consists of uncontrolled growth in tissues of the lung. A pathologist conducts a study to measure the size of tumours growing in the lungs for a sample of 100 participants. The lung biopsy revealed that the mean tumour size of these participants was 2.45 cm. The pathologist wishes to compare these results with the national mean of 2.78 cm (s = 0.42 cm). Where the significance level is needed use a=0.01. Question 40 2 pts For scenario 6.3, match bellow to select the correct null and alternative hypotheses. HO: [ Choose ] v H1: [ Choose ] vQuestion 41 '1 pts Using the table provided below, determine if this data set is normally distributed. KolmogorovSmirnov ShapiroWilk Statistic df Sig. Statistic df Sig. Age .427 99 .167 .431 99 .203 From the above table we can say that the data are {normally distributed | not normally distributed}: ' because p value (is | | is bigger than | is smaller than | is larger than | is less than | is more than | is equal to) [101. Do not include any spaces or any other symbols before or after your answer. Question 42 '1 pts For scenario 6.3 calculate the needed statistic and give your response below using up to 3 decimal points. Question 43 1 pts For scenario 6.3 state the needed critical value and give your response below using up to 3 decimal points. Use the significance level a=1%
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