Mathematics, 08.01.2020 04:31 evansh78
The spanish club website currently receives 500 daily visits. if the number of visits increase by 20 each month, when will the spanish club site have the same number of daily visits as the science club site?
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Mathematics, 21.06.2019 15:50
Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.
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Mathematics, 22.06.2019 03:50
Arandom sample of n = 25 observations is taken from a n(µ, σ ) population. a 95% confidence interval for µ was calculated to be (42.16, 57.84). the researcher feels that this interval is too wide. you want to reduce the interval to a width at most 12 units. a) for a confidence level of 95%, calculate the smallest sample size needed. b) for a sample size fixed at n = 25, calculate the largest confidence level 100(1 − α)% needed.
Answers: 3
Mathematics, 22.06.2019 07:30
Which triangles are similar by the angle-angle criterion for similarity of triangles ?
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Mathematics, 22.06.2019 07:40
The graph shows the amount of water that remains in a barrel after it begins to leak. the variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel..
Answers: 1
The spanish club website currently receives 500 daily visits. if the number of visits increase by 20...
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