Jamie rolls a 6-sided die 30 times and determines that the experimental probability of rolling a 2 is StartFraction 1 over 15 EndFraction. The theoretical probability of rolling a 2 is StartFraction 1 over 6 EndFraction. What could Jamie do to make his experimental results more closely match the theoretical probability? He can increase the number of trials.
He can decrease the number of trials.
He can increase the number of sides on the die.
He can decrease the number of sides on the die.

He can increase the number of trials.

Step-by-step explanation:

-kitkat

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step-by-step explanation:

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere