What should replace x in the equation X/4-3=6 ?
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<em>MARK</em><em> </em><em>ME</em><em> </em><em>AS</em><em> </em><em>A</em><em> </em><em>BRAINLIEST</em>
The interval around the mean that contains 95% of the airfare is (250.2,524.2).
Normal Distribution is bell shaped and symmetrical in nature.
We use standard normal to find probabilities of normal distribution
Normal distributions have key characteristics that are easy to spot in graphs: The mean, median and mode are exactly the same. The distribution is symmetric about the mean—half the values fall below the mean and half above the mean. Diagram below shows standard normal figure.
In a normal distribution, 95% of the values fall between mean±2*sd
Give: mean=387.20
sd=68.50
So the interval around the mean that contains 95% of the airfare is (250.2,524.2).
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Using the information in the table given, the Gross pay, deductions and net pay for Orville staples are :
- $30,000
- $2340
- $1860
- $600
- $450
- $34.50
- $15.00
- $24700.50
Given the tax time table :
- Social security tax = 6.2% of $97,500
- Medicare = 1.45% of gross income
- State tax = 2% of gross pay
- Local tax = 1.5% of gross pay
- Gross pay = $30,000
1.) Gross pay, total amount earned prior to tax = $30,000
2.) <u>Using the weekly payroll for singles</u> :
Number of weeks in a year = 52
Weekly earning = 30000/52 = 600
The Federal income tax = $25 per week (3 allowances claimed)
Total FIT = $45 × 52 = $2340
3.) <u>Social security tax</u> :
SS tax = 6.2% × $30,000 = $1860
4.) <u>State tax</u> :
2% of gross pay
2% × $30,000 = $600
5.) <u>Local tax</u> :
1.5% × 30,000 = $450
6.) <u>Medical dues</u> = $34.50
7.) <u>Others</u> : = $15.00
8.) <u>Net pay = Gross pay - Total deduction</u>
Net pay = 30000 - $(2340+1860+600+450+34.50+15)
Net pay = 30,000 - 5299.50 = $24700.50
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