Question 1055720: Can someone answer this?...
I. The table below gives the number of male and female workers earning below the minimum wage for several age categories:
WORKERS PER AGE GROUP
Age Bracket 16-19 20-24 25-OVER TOTAL
Males at Minimum Wage 343 154 237 734
Males below Minimum Wage 118 102 159 379
Females at Minimum Wage 367 186 503 1056
Females below Minimum Wage 251 202 540 993
1079 644 1439 3162
1. How many males are aged 20 to 24 or below minimum wage?
2. How many females are aged 20 or older and at minimum wage?
3. How many workers are aged 16 to 19 or males at minimum wage?
4. How many workers are aged 16 to 19 or males below minimum wage?
5. How many females are aged 16 to 19 and at minimum wage?
6. How many females are aged 20 to 24 and below minimum wage?
7. How many males are aged 20 to 24 and below minimum wage?
8. How many workers are aged 20 to 24 or females and below minimum wage?
9. How many workers are at minimum wage?
10. How many males are aged 20 to 24 or below minimum wage?
11. Calculate the range, interquartile range, mean absolute deviation, sample variance, and sample standard deviation.
Thank you in advance...
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! I. The table below gives the number of male and female workers earning below the minimum wage for several age categories:
WORKERS PER AGE GROUP
Age Bracket 16-19 20-24 25-OVER TOTAL
Males at Minimum Wage 343 154 237 734
Males below Minimum Wage 118 102 159 379
Females at Minimum Wage 367 186 503 1056
Females below Minimum Wage 251 202 540 993
1079 644 1439 3162
1. How many males are aged 20 to 24 or below minimum wage?::
154+379-102
2. How many females are aged 20 or older and at minimum wage?
(1056-367)
3. How many workers are aged 16 to 19 or males at minimum wage?
(1089+379-343
4. How many workers are aged 16 to 19 or males below minimum wage?
1079+379-118
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Comment:: I'll leave the rest to you.
Keep in mind the followin:
a OR b = a + b - (a AND b)
a AND b = a + b - (a OR b)
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5. How many females are aged 16 to 19 AND at minimum wage?
6. How many females are aged 20 to 24 AND below minimum wage?
7. How many males are aged 20 to 24 AND below minimum wage?
8. How many workers are aged 20 to 24 OR females and below minimum wage?
9. How many workers are at minimum wage?
10. How many males are aged 20 to 24 OR below minimum wage?
11. Calculate the range, interquartile range, mean absolute deviation, sample variance, and sample standard deviation. (Of What???)
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Cheers,
Stan H.
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