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3 years ago

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You are watching your favorite soccer player on TV. Statistics show that he has a 37% chance of scoring a goal each time he shoo

ts. He shoots twice. What is the probability that he scores a goal both times?

1 answer:

e-lub [12.9K]3 years ago

7 0

Likely and unlikely is the answer

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During an experiment, Aika measured the time it took for a ball to roll down a ramp set at an angle. She measured that it took 1

schepotkina [342]

Answer:

11.725%

Step-by-step explanation:

Given that :

True value = 0.904 seconds

Measured time = 1.010 seconds

Experimental error :

(|measured value - True value | / true value) * 100%

(|1.010 - 0.904| ÷ 0.904) * 100%

= 0.106 / 0.904 * 100%

= 0.1172566 * 100%

= 11.725%

4 0

3 years ago

Read 2 more answers

The two intervals (114.9, 115.7) and (114.6, 116.0) are confidence intervals (computed using the same sample data) for μ = true

kenny6666 [7]

Answer:

115.3 hertz

Step-by-step explanation:

For either interval, the value of the sample mean is given by the average of the lower and upper bound of the confidence interval. Since both intervals were constructed by using the same sample, both values should be equal.

For the first interval:

$M=\frac{114.9 + 115.7}{2} \\M=115.3\ hertz$

For the second interval:

$M=\frac{114.6 + 116.0}{2} \\M=115.3\ hertz$

4 0

3 years ago

Raj is 3 inches taller than Howared. Let h represent Howards height. write an algebraic expression to represent Raj's height.

Nitella [24]

Answer:
Let's say Raj's height is 60 inches
60-3 = H
H= Howard's height
60 = Raj's height
Or it could be with two variables
R-3 = H
R = Raj's height

4 0

2 years ago

May someone help me with this question

Dafna11 [192]

X + 13 = -4
x = -4 - 13
x = - 17
I am thinking it is the first one..solution is -17

3 0

3 years ago

Find the area of this question

oee [108]

The answer to this question whould be that the area is 20

7 0

3 years ago