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murzikaleks [220]
3 years ago
11

The _________ measures the strength and direction of the linear relationship between the dependent and the independent variable.

Mathematics
1 answer:
Molodets [167]3 years ago
6 0

Answer:

Correlation Coefficient

Step-by-step explanation:

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The difference of the product of 3 and m<br> minus the quotient of m divided by 2<br> m=6
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10.5% of the population is 65 or older. Find the probability that the following number of persons selected at random from 25 peo
julia-pushkina [17]

Given:

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\begin{gathered} n=25,p=0.105 \\ X\rightarrow B(n=25,p=0.105) \end{gathered}

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\begin{gathered} P(X=x)=^nC_x(p)^x(1-p)^{n-x} \\ P(0\leq X\leq2)=P(X=0)+P(X=1)+P(X=2) \\ =^{25}C_0(0.105)^0(1-0.105)^{25-0}+^{25}C_1(0.105)^1(1-0.105)^{25-1}+^{25}C_2(0.105)^2(1-0.105)^{25-2} \\ =0.0625+0.1832+0.2579 \\ =0.5036 \\ \approx0.504 \end{gathered}

Answer: Probability is 0.504 .

8 0
1 year ago
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