Mathematics, 22.07.2019 19:00 lilblakey69
Car insurance companies want to keep track of the average cost per claim. the current data in use for auto insurance r us is an average of $2,200 for each claim with a standard deviation of $500. with this average, the company can stay competitive with rates but not lose money. however, the statistician for the company believes that the cost of the average claim has increased. he pulled 40 recent claims and found the average to be $2,350. which most restrictive level of significance would suggest that the company should raise rates? 1% 2.5% 5% 10%
Answers: 1
Mathematics, 21.06.2019 20:10
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
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Mathematics, 21.06.2019 22:00
Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?
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Mathematics, 22.06.2019 00:10
How do i take any fraction and make it into a decimal or percentage?
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Mathematics, 22.06.2019 00:20
Convert the number to decimal form. 12) 312five a) 82 b) 30 c) 410 d) 1560 13) 156eight a) 880 b) 96 c) 164 d) 110 14) 6715eight a) 53,720 b) 3533 c) 117 d) 152
Answers: 1
Car insurance companies want to keep track of the average cost per claim. the current data in use fo...
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