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vivado [14]
3 years ago
6

Mark spins a penny 100 times and it lands head side up 41 times. Explain why Mark's experimental probability may be different fr

om the theoretical probability of spinning a coin.
Mathematics
2 answers:
astra-53 [7]3 years ago
4 0

Answer:

Hey there!

This is because the theoretical probability is different from the experimental probability. The theoretical probability is what is expected, but the experimental probability is what actually happens.

Hope this helps :)

Tamiku [17]3 years ago
3 0

Answer:

Step-by-step explanation:

One possible explanation would be that the penny was less than perfect, that is, not perfectly balanced, not perfectly round, and the surface on which the penny was spun was slightly uneven.  So, the number of actual, observed heads (41/100) differed from the theoretical probability of getting heads, which would be 50/100, or 0.50.

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katrin2010 [14]

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A = yes

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3 0
3 years ago
Can someone help me with this ​
Nataly_w [17]

Answer:

  b, e

Step-by-step explanation:

a, b) ordinarily, we claim the variable on the vertical axis is a function of the variable on the horizontal axis. By that claim, <em>temperature is a function of time</em>.

If the graph passed the horizontal line test (a horizontal line intersects in one place), then we could also say time is a function of temperature. The graph does not pass that test, so we cannot make that claim.

c) The graph has negative slope between 4:00 and 5:00. Temperature is decreasing in that interval, not increasing.

d) The graph has two intervals in which it is horizontal: 5:00-9:00 and 11:00-12:00. In those intervals it is neither increasing nor decreasing.

e) The graph shows a minimum in the interval 11:00-12:00. <em>The lowest temperature first occurs at 11:00</em>.

6 0
2 years ago
41:41
Minchanka [31]

Answer:

Answer: B

Step-by-step explanation:

just solve keep up learning!

6 0
3 years ago
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Find the value of n. 4 × 62 = (4 x n) + (4 × 2)
tino4ka555 [31]
The answer is 1000 because 62x4= 248 and then you take 248 and multiply it by 4 and you get 992 then you have to multiply 4x2 which is 8 and then when you add 992+8, you would get 100 ;)
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