3. Repeat Exercises 1 and 2 to obtain a second sample of 40 coin flips.

Mathematics

1 answer:

larisa [96]3 years ago

3 0

Answer:answer will vary.

Step-by-step explanation:

Your teacher will display a graph of all the students’ sample proportions of heads.

The following is an example of a sampling distribution of sample proportion of head samples from 0.25 to 0.60

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Answer:

$44,850

Step-by-step explanation:

Gross income is $65,500

Allowable deductions are $2,500

Operating income is $65,500-$2,500=$63,000

From the given tax structure, Veronia will pay 15% for the first $25,000 then 30% for $63,000-$25,000=$38,000

Tax will be (0.15*$25,000)+(0.3*$38,000)=$15,150

Remaining expenses will be $5,500-$2,500=$3,000

Income after tax will be $63,000-$15,150=$47,850

Net income=$47,850-$3,000=$44,850

Ans=$44,850

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Justify each step. x/3-7=11 x/3=18 x=6

Nina [5.8K]

This is the steps for equation solving for the value of x,
x/3-7 = 11
now 7 goes to the other side of equation by changing the sign from - to +,
x/3 = 11 + 7
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and we get, x = 54
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