Mathematics, 28.10.2019 23:31 hayesgenniferozslxr
However, in 35 of the 46 super bowls through 2012, the super bowl indicator has correctly predicted the direction of the dow jones industrial average. to determine if this is evidence that the super bowl indicator is better than simple random chance, perform the hypothesis test h0: p = 0.595 ha: p > 0.595, where p is the probability that the super bowl indicator correctly predicts the performance of the dow jones industrial average.
Answers: 3
Mathematics, 21.06.2019 18:30
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4
Answers: 2
Mathematics, 21.06.2019 18:50
Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15
Answers: 1
Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 1
However, in 35 of the 46 super bowls through 2012, the super bowl indicator has correctly predicted...
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