Mathematics, 24.03.2020 20:14 whitakers87
Deena and Jackson tossed two coins at the same time. In five tosses, Deena got heads on both coins three times. In
50 tosses, Jackson got heads on both coins 12 times. What does this illustrate about theoretical and experimental
probability that both tossed coins will be heads?
A- Experimental probability is not affected by sample size
B- Experimental probability approaches theoretical probability when the sample size is large.
C- Smaller groups give more accurate results.
D- Larger groups have greater chance for error
Answers: 2
Mathematics, 21.06.2019 21:00
The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.
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A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices
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Mathematics, 22.06.2019 02:00
Milk and ice cream are mixed together for a recipe. the total volume of the mixture is 1 cup. if the milk contains 2% fat, the cream contains 18% fat ,and the mixture contains 6% fat ,how much cream is in the mixture
Answers: 1
Deena and Jackson tossed two coins at the same time. In five tosses, Deena got heads on both coins t...
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