A sample of five measurements, randomly selected from a normally distributed population, resulted in the following summary statistics: x 4.6, s = 1.5. Complete parts a through c. a. Test the null hypothesis that the mean of the population is 6 against the alternative hypothesis, < 6. Use a 0.01. If o 0.01, find the rejection region for the test. Choose the correct answer below O A. t<- 3.747 O B. t< -4.604 or t> 4.604 O C. t-4.604 O D. t<-3.747 or t 3.747 O E. t 3.747 4P OF. t> 4.604 tor Click to select your answer and then click Check Answer Check Answer Clear All parts emaining F a to search

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Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.