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motikmotik
4 years ago
15

Jonas is conducting an experiment using a 10-sided die. He determines that the theoretical probability of rolling a 3 is StartFr

action 1 over 10 EndFraction. He rolls the die 20 times. Four of those rolls result in a 3. Which adjustment can Jonas make to his experiment so the theoretical and experimental probabilities are likely to be closer?
He can decrease the sample space.
He can increase the sample space.
He can decrease the number of trials.
He can increase the number of trials.
Mathematics
2 answers:
Masteriza [31]4 years ago
8 0

Answer: Decrease the number of trials so its closer to his theoretical probabibility.

Rufina [12.5K]4 years ago
7 0

Answer:

he can decrease the number of trail

Step-by-step explanation:

according to e-d-g-e-n-u-i-t-y

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What is the mean absolute deviation of 275, 252, 248, 240, 240, 225, 215, 214, 189, 184
Sati [7]
Hi , if we want to find the M.A.D of the numbers shown , then we have to add them .
275+252+248+240+240+225+215+214+189+184=2,282
Then we have to divide the number by the total of numbers that we have.
2,282 ÷ 10 =228.2
Then we have to subtract 228.2 by each number that we have.
228.2-275=-46.8
228.2 - 252=-23.8
228.2 - 248=-19.8
228.2 - 240=-11.8
228.2-240=-11.8
228.2-225=3.2
228.2-215=13.2
228.2-214=14.2
228.2-189=39.2
228.2-184=44.2
Then we add those numbers , that gives us 0 , if you don't work with negatives numbers then your answer would be 228 , finally we divide that number by the total of numbers that we have , your answer is 22.8 , if you do work with negative numbers then your answer is 0.
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3 years ago
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Aloiza [94]
3 is the answer to your question
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3 years ago
Find an equation of the line that contains the point (-1,3) and is parallel to the line x+3y=6.
Black_prince [1.1K]

Answer:

Step-by-step explanation:

3y = -x + 6

y = -1/3x + 2

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Read 2 more answers
PLS HELP ME WITH THIS ITS LIKE DUE IN A FEW HOURS
atroni [7]

Answer:

yes

Step-by-step explanation:

Area is 1.2 base * height

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Please help!
IRISSAK [1]

Answer:

47.1

Step-by-step explanation:

Sorry if its wrong

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