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Greeley [361]
3 years ago
12

The student body of a large university consists of 65% female students. a random sample of 8 students is selected. what is the p

robability that among the students in the sample at least 7 are female?
a. 0.1064
b. 0.0896
c. 0.1373
d. 0.1692
Mathematics
1 answer:
LenaWriter [7]3 years ago
6 0
B. 0.0896
hope this helps x
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Answer:

Step-by-step explanation:

1)a) Abscissa of O   0

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Abscissa of B    -3     {opposite of 3}

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Abscissa of D    -4.5

Abscissa of E   -6

Abscissa of F   -1           {Midpoint of AE = (6+4)/2 = 10/2 = 5th number from -6 or 4}

b) OB = 3 units

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kondor19780726 [428]

Step-by-step explanation:

if the 2 matrices are inverse, then their product must be the identity matrix

1 0

0 1

so,

m×3 + 2×-7 = 1

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Answer:

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Step-by-step explanation:

we know that

The speed is equal to divide the distance by the time

Let

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y ----> the time in hours

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x=2\frac{2}{5}\ mi

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substitute

s=2\frac{2}{5}:\frac{2}{3}

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3 0
3 years ago
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