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Mathematics, 23.05.2021 22:20 iliketurtures
A hat contains cards with different colors Annabelle randomly selects a card from the hat and return the card to the Hat after noting the color. After randomly selecting a car 300 times she picked a purple card 70. X based on her results what is the estimated probability that Annabelle selects a purple card
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Mathematics, 21.06.2019 19:40, love0000
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).
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A hat contains cards with different colors Annabelle randomly selects a card from the hat and return...
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