3 years ago

When Victoria goes bowling, her scores are normally distributed with a mean of 130

Mathematics

1 answer:

Artemon [7]3 years ago

5 0

Answer:

0.2377 or about a 23.77% chance

Step-by-step explanation:

P(123<X<130) = normalcdf(123,130,130,11) = 0.2377303466 ≈ 0.2377

Therefore, the probability that the next game Victoria bowls, her score will be between 123 and 130 is 0.2377 or about a 23.77% chance

You might be interested in

14(0.89)^x+4.5 =162

lisabon 2012 [21]

$14(0.89)^{x + 4.5} = 162$
$\frac{14(0.89)^{x + 4.5}}{14} = \frac{162}{14}$
$0.89^{x + 4.5} = 11\frac{4}{7}$
$ln(0.89^{x + 4.5}) = ln(11\frac{4}{7})$
$(x + 4.5)ln(0.89) = ln(11\frac{4}{7})$
$\frac{(x + 4.5)ln(0.89)}{ln(0.89)} = \frac{ln(11\frac{4}{7})}{ln(0.89)}$
$x + 4.5 = -2101.14032500$
$x = 2105.64032500$

3 0

3 years ago

which expression represents the amount of money john has collected? john collects $5 for club dues from each member.

Verdich [7]

5.00x (number of people)

7 0

3 years ago

Rolls are being prepared to go to grocery stores. Divide 72 rolls into 2 groups so the ratio is 3 to 5.

tekilochka [14]

To do this, nice it to add 3 and 5, then divide 72 by the result of sum 3 and 5. Finally multiply it by 3 and by 5 to get the result.
Lets do this
3+5=8
72:8=9 - number of rolls in 1 "unit"
9*3=27 - first group
9*5=45 - second group

8 0

3 years ago

What is the radius? *

AysviL [449]

Answer: 18

Step-by-step explanation: The radius is always half of the diameter, so 36 divided by 2 is 18.

6 0

3 years ago

Read 2 more answers

Which one of these numbers is not like the others 25,16,49,63,81

topjm [15]

It's 16, the first number is odd and the second number is even, unlike the others.

That's what I think.