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Zinaida [17]
3 years ago
5

April and Sanjay are both using tools to simulate the probability that a family with three children will have exactly one girl.

April is using a coin, with tails up representing a boy and heads up representing a girl. She flipped the coin three times. Sanjay rolled a number cube three times with odd numbers representing a boy and even numbers representing a girl.
Explain the differences in the theoretical probability and the experimental probability.
Mathematics
1 answer:
Oxana [17]3 years ago
6 0

Answer:

Theoretical probability is what we expect to happen, where experimental probability is what actually happens when we try it out. The probability is still calculated the same way, using the number of possible ways an outcome can occur divided by the total number of outcomes. As more trials are conducted, the experimental probability generally gets closer to the theoretical probability.

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Hello!! Plz ans with explanation.. Plz!! I need it ASAP!!! PLZ TYSM<br>Faaast!!
jonny [76]

Answer:

1/4

1/2

3/4

Step-by-step explanation:

<u>Given</u><u>:</u>

Types of colors in the spinner

Yellow 1

Red 2

Blue 1

Total:4

Successful outcome of Yellow:1

Successful outcome of Red:2

Successful outcome of Blue:1

<u>Required</u><u>:</u>

Probability of the

  • blue sector
  • red sector
  • not on yellow sector

<u>Formula</u><u>:</u>

Probability= successful outcome ÷ possible outcome

<u>Solution</u><u> </u>

  • Blue sector

Probability=1 ÷ 4

  • Red sector

Probability= 2÷4

  • not on yellow sector

Probability= 3÷4

Hope this helps ;) ❤❤❤

7 0
2 years ago
Write the first five terms of the geometric sequence in which a1=64 and the common ratio is 5/4
natita [175]

Remember that finding terms in a geometric sequence is done by multiplying the previous term by a common ratio r. For example, we can say:

a_2 = a_1 r

a_3 = a_2 r = (a_1 r)r = a_1 r^2


We have a_1 = 64. To find a_2, let's multiply this term by \frac{5}{4}:

a_2 = 64 \cdot \frac{5}{4} = 80


Now, let's use this to find all of our other terms:

a_3 = 80 \cdot \frac{5}{4} = 100

a_4 = 100 \cdot \frac{5}{4} = 125

a_5 = 125 \cdot \frac{5}{4} = \frac{625}{4}


Thus, our terms are 64, 80, 100, 125, and (625/4).

8 0
3 years ago
What did Pinocchio say to his barber
ExtremeBDS [4]
<span>"Chisel a whittle off the top, please."</span>
7 0
3 years ago
Read 2 more answers
What is the value of 8m + 5n when m = 4 and n = 10?
Stels [109]

Answer:

82

Step-by-step explanation:

m = 4

8m = 4 x 8 = 32

n = 10

5n = 5 x 10 = 50

32 + 50 = 82

4 0
2 years ago
I need x and the two angles
barxatty [35]

Answer:

x= 13

both angles are equal to 106

Step-by-step explanation:

8x + 2= 14x - 76

-8x +76 - 8x +76

78 = 6x

78/6 = 13

8 (13) + 2 = 104 + 2 = 106

14(13) - 76 = 182 - 76 = 106

7 0
2 years ago
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