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Mathematics, 06.10.2019 20:00 andreanaapollon6337
Josh used a standard deck of 52 cards to conduct an experiment. half of the cards in the deck were red. the other half were black. josh predicted that he would choose a red card in 4 out of 8 trials. when he conducted the experiment, he actually chose a red card 6 out of 8 times. which explains the most likely reason for the discrepancy between josh’s predicted and actual results?
a. he incorrectly predicted the number of times he would choose a red card.
b. he incorrectly determined the actual number of times he chose a red card.
c. he used too few trials for the sample space.
d. he used too many trials for the sample space.
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Mathematics, 21.06.2019 21:30, Brendah7145
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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Josh used a standard deck of 52 cards to conduct an experiment. half of the cards in the deck were r...
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