# Six college buddies bought each other Christmas gifts. They spent:________.1. \$178.622. \$247.583. \$228.454. \$176.645. \$180.226. \$268.45What was the mean amount spent? Round answer to the nearest cent.a. \$243.96b. \$213.30c. \$319.95d. \$255.96

B. \$213.30

Step-by-step explanation:

Mean amount spent on Christmas gifts = Σx / n

Where,

Σ= sum of

x= cost of each Christmas gifts

Mean amount spent on Christmas gifts = Σx / n

= ( \$178.622 + \$247.583 + \$228.454 + \$176.645 + \$180.226 + \$268.45 ) / 6

= \$1,279.98 / 6

= \$213.33

Round to the nearest cent

= \$213.30

Option b is the correct answer

The mean amount spent by six college buddies on Christmas gifts, They spent:  approximately \$213.33 when rounded to the nearest cent.

### Explanation:

The process is quite straightforward and involves the principles of statistics, particularly the calculation of the arithmetic mean. Here are the steps we can follow to solve this problem:

1. First, we need to find the total amount spent. We do this by adding the amounts together: \$178.62 + \$247.58 + \$228.45 + \$176.64 + \$180.22 + \$268.45. When we add these values, we get a total of \$1,279.96.
2. Next, we need to calculate the mean, which in statistics is also commonly referred to as the average. Since there were six buddies, we divide the total amount (\$1,279.96) by 6. When we do this, we find that the mean or average amount spent is approximately \$213.33 (when rounded to the nearest cent).

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## Related Questions

-5X +1 92 - 321+13 - 12X
Plz I need help

x= 116/17

Step-by-step explanation:

5x+192−321+13=−12x

Step 1: Simplify both sides of the equation.

5x+192−321+13=−12x

5x+192+−321+13=−12x

(5x)+(192+−321+13)=−12x(Combine Like Terms)

5x+−116=−12x

5x−116=−12x

Step 2: Add 12x to both sides.

5x−116+12x=−12x+12x

17x−116=0

Step 3: Add 116 to both sides.

17x−116+116=0+116

17x=116

Step 4: Divide both sides by 17.

17x/17=116/17

x = 116/17

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Step-by-step explanation:

P = 2L + 2W. We are isolating W. Subtract 2L from both sides to isolate the term first
P - 2L = 2W. Divide by 2 on both sides to isolate W.
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Step-by-step explanation:

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