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Lapatulllka [165]
3 years ago
10

True or false? The experimental probability or relative frequency is based on actual results from an experiment and may differ f

rom the theoretical probability of an event occurring. The Experimental Probability will be almost the same as the Theoretical Probability as the number of trials of an experiment is very small
Mathematics
1 answer:
V125BC [204]3 years ago
3 0

Answer:

a. False

b. False

Step-by-step explanation:

a. The experimental probability or relative frequency is based on actual results from an experiment and may differ from the theoretical probability of an event occurring.

This statement is false because, both the experimental and theoretical probability must agree for the probability of the event occurring to the true.

If both do not agree, that means we have two different probabilities for a s ingle event, which cannot be true. So, the statement is false.

b. The Experimental Probability will be almost the same as the Theoretical Probability as the number of trials of an experiment is very small

This statement is also false because, the experimental and theoretical probabilities only agree when the number of trials of an experiment become large. For small number of trials, both the experimental and theoretical probabilities might not agree.

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I need help please i would appreciate it​
Reptile [31]
Answer: 5/3

i hope that’s correct :)
3 0
3 years ago
Read 2 more answers
Charlie has a giant bag of gumballs and wants to share them with his friends. He gives half of what he has to his buddy, Jaysen.
Agata [3.3K]

Answer:

120 gumballs

Step-by-step explanation:

Let

x = total gumballs

Buddy = 1/2x

Balance = x - 1/2x

= 2x-x/2

= 1/2x

Miranda = 1/2 of 1/2x

= 1/2 × 1/2x

= 1/4x

Balance = 1/2x - 1/4x

= 2x-x/4

= 1/4x

Zack = 1/2 of 1/4x

= 1/2 × 1/4x

= 1/8x

Balance = 1/4x - 1/8x

= 2x-x/8

= 1/8x

His sister = 5

Balance = 1/8x -5

10 = 1/8x - 5

10 + 5 = 1/8x

15 = 1/8x

x = 15 ÷ 1/8

= 15 × 8/1

= 120

x = 120 gumballs

7 0
3 years ago
HELP ME ASAP <br> Also please tell me how to do this
ss7ja [257]

Answer:go to a physiatrist r-tard

Step-by-step explanation:

8 0
3 years ago
75 POINTS AND I'LL GIVE BRAINLIEST!! (And please do NOT but does weird signs on there, :&gt;)
masha68 [24]

Answer:

the coin landing on heads was 54% chance and theritical the same thing

Step-by-step explanation:

4 0
3 years ago
certain electronics manufacturer found that the marginal cost C to produce x DVD/Blu- ray players can be found using the equatio
AleksAgata [21]

Answer:

242.

Step-by-step explanation:

C = 0.03 x 2 − 8 x + 700

When the marginal cost = $522 we have:

522 = 0.03 x 2 − 8 x + 700

0.03x^2 - 8x + 700 - 522 = 0

0.03x^2 - 8x + 178 = 0

Using the quadratic formula:

x =  [ -(-8) +/- sqrt( 64 - 4 * 0.03 * 178)] / 0.06

= 8 +/- sqrt42.64 / 0.06

= 242  players.

8 0
3 years ago
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