Mathematics, 09.11.2019 04:31 officialrogerfp3gf2s
Atobacco company claims that the amount of nicotine in its cigarettes is a randomvariable with mean 2.2 mg and standard deviation .3 mg. however, the sample mean nicotine content of100 randomly chosen cigarettes was 3.1 mg. what is the approximate probability that the sample meanwould have been as high or higher than 3.1 if the company’s claims were true?
Answers: 1
Mathematics, 21.06.2019 14:30
Translate the following situation into an inequality statement . lily has $25 to spend on a charm bracelet for her sisters birthday gift the cost of the bracelet is $12 plus $1.50 per charm
Answers: 1
Mathematics, 21.06.2019 16:30
The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06
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Mathematics, 21.06.2019 20:30
Answer for 10 points show work you guys in advanced < 3
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Mathematics, 21.06.2019 22:20
The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia
Answers: 3
Atobacco company claims that the amount of nicotine in its cigarettes is a randomvariable with mean...
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