4. A ten-sided dice, numbered 1 through 10, is rolled. Find each probability. P(odd or greater than 4)
I
P(less than 3 or greater than 7)

When you answer this can you explain

Iwill give you ! what is the measure of ∠v ?

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e. g. 98.76543).