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3 years ago

Three examples of discrete variables

Mathematics

1 answer:

CaHeK987 [17]3 years ago

7 0

Answer:

Step-by-step explanation:

Discrete Variables can meaningfully have only specific values:

Number of coin flips: 4.

Number of books published: 2.

Distance walked, rounded to the nearest kilometer: 3

(Must be rounded up or down)

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What is the equation of this line in slope-intercept form (-1,5) and (1,-3)?

Harrizon [31]

Slope intercept means
y=mx+c
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the equation of the line is
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3 years ago

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Maksim231197 [3]

THis would be 62 / 0.56 = 110.71 to nearest hundredth

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Novay_Z [31]

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17.043956

Step-by-step explanation:

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3 years ago

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kramer

Answer: C (1.25, 10.25)

Step-by-step explanation:

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3 years ago

After hearing of the national result that 44% of student engage in binge drinking (5 drinks at a sitting for men, 4 for women),

yKpoI14uk [10]

Answer:

Should he be surprised at this result

The found proportion is 1.56 standart deviations away from the expected. we should no be surprised .

Step-by-step explanation:

p=0,44

q=1-0.44=0.56

u=p=0,44

o= $\sqrt{pq/n}$ = $\sqrt{(0.44)(0.56)/244}$ = 0.032

proportion of students in binge drinking 96/244 = 0.39

The found proportion is 1.56 standart deviations away from the expected. we should no be surprised .

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3 years ago

Three examples of discrete variables ​

Three examples of discrete variables