Mathematics, 18.03.2021 02:30 julio38
In a game the player wins if he rolls a 3 on a number cube. If the number cube is rolled 30 times then what is a reasonable prediction for the number of unsuccessful rolls ?
Answers: 1
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
Mathematics, 22.06.2019 06:50
Which is the standard form of the equation of the parabola that has a vertex of (-4,-3) and a directrix of x = 2? (x+3)2 = 24(y+4) (y+3)² = 24(x-4) (y+3)² = -24(x+4) (x+3)2 = -24(y+4)
Answers: 3
Mathematics, 22.06.2019 08:10
Which graph represents the function h(x) = |x| + 0.5? image for option 1 image for option 2 image for option 3 image for option 4
Answers: 1
Mathematics, 22.06.2019 08:40
The sum of the two shortest sides of a triangle must be greater than length of the longest side .one side of triangle abc measures 8cm .the longest side of triangle abc measure 14 cm
Answers: 1
In a game the player wins if he rolls a 3 on a number cube. If the number cube is rolled 30 times th...
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