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GrogVix [38]
3 years ago
9

PLEASE HELP ASAP. Which graph has a correlation coefficient between the variables closest to 0?

Mathematics
1 answer:
Yakvenalex [24]3 years ago
8 0
No graph shown. Sorry
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Yuki888 [10]

Answer:

5

Step-by-step explanation:

She received $75

1 CD cost $14.95

Therefore the number of CDs that can be bought are $75/$14.95 is

5.016

3 0
3 years ago
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What function is shown on the graph ??
galina1969 [7]
The function shown is f(x)= -1/2 cos(x).

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3 years ago
The scheduled arrival time for a daily flight from Boston to New York is 9:30 am. Historical data show that the arrival time fol
Galina-37 [17]

Answer:

Step-by-step explanation:

Let x be a random variable representing the flight arrival time from Boston to New York.

For a uniform probability distribution, the notation is

X U(a, b) where a is the lowest value of x and b is the lowest value of x

The probability density function, f(x) = 1/(b - a)

Mean, µ = (a + b)/2

Standard deviation, σ = √(b - a)²/12

From the information given, the time difference in minutes is 9:57 - 9:07 = 50 minutes. Therefore,

a = 0

b = 50

µ = (0 + 50)/2 = 25

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b) converting to minutes, it is 9:30 - 9:07 = 23 minutes

the probability that a flight arrives late(later than 9:30 am) is expressed as P(x > 23)

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P(x > 23) = (50 - 23)0.02 = 0.54

7 0
3 years ago
2 of the dozen eggs in a cartoon are cracked about what percent of the carton is not cracked
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well, a carton has a dozen, namely 12 or the 100%, two were cracked.

if we know 12 is the 100%, what is 2 off of it in percentage?


\bf \begin{array}{ccll}
amount&\%\\
\cline{1-2}
12&100\\
2&x
\end{array}\implies \cfrac{12}{2}=\cfrac{100}{x}\implies x=\cfrac{2\cdot 100}{12}\implies x=16.\overline{66}

4 0
3 years ago
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Solve this I will give 49 points lol
LuckyWell [14K]

The answer to this question is 87

4 0
3 years ago
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