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For Rrjah Please!!! Need ASAP!! Thanks Please show all work!
For Rrjah Please!!! Need ASAP!! Thanks Please show all work! 1. A machine produces 5-inch nails. A sample of 12 nails was selected and their lengths determined. The results are as follows: 4.91 4.97 4… read more
R.R. Jha
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1. A machine produces 5-inch nails. A sample of 12 nails was
1. A machine produces 5-inch nails. A sample of 12 nails was selected and their lengths determined. The results are as follows: 4.91 4.97 4.80 4.81 4.93 4.82 4.84 4.81 4.97 4.95 4.82 4.86 Assuming tha… read more
mcleo19
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1. A machine produces 3-inch nails. A sample of 12 nails was
1. A machine produces 3-inch nails. A sample of 12 nails was selected and their lengths determined. The results are as follows: 2.94 2.96 3.01 3.01 3.03 3.03 3.03 3.03 3.07 2.93 3.00 3.07 Assuming tha… read more
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1)A teacher wishes to compare two different groups of students
1)A teacher wishes to compare two different groups of students with respect to their mean time to complete a standardized test. The time required is determined for each group. The data summary is give… read more
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1. A machine produces 9 inch latex gloves. A sample of 73 gloves
1. A machine produces 9 inch latex gloves. A sample of 73 gloves is selected, and it is found that 58 are shorter than they should be. Find the 99% confidence interval on the proportion of all such gl… read more
Chirag
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5. A teacher wishes to compare two different groups of students
5. A teacher wishes to compare two different groups of students with respect to their mean time to complete a standardized test. The time required is determined for each group. The data summary is giv… read more
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1.A machine produces 5-inch nails. A sample of 12 nails was
4. An insurance company states that 75% of its claims are settled within 5 weeks. A consumer group selected a random sample of 60 of the company's claims and found 40 of the claims were settled within… read more
StatisticsExpert
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For SCOTT Given the following data. Test the claim that
"For SCOTT" Given the following data. Test the claim that there is a difference in the means of the two groups. Use alpha = 0.05. Group A : x-bar1 = 2, s1=19, n1=31 Group B : x-bar2 = 5, s2=18, n2=49 … read more
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1. A machine produces 5-inch nails. A sample of 12 nails was
1. A machine produces 5-inch nails. A sample of 12 nails was selected and their lengths determined. The results are as follows: 4.96 4.97 4.87 4.81 4.84 4.89 4.96 4.84 4.86 4.83 4.83 4.91 Assuming tha… read more
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Question for Angel Mathew 6. A machine produces 9 inch latex
Question for Angel Mathew 6. A machine produces 9 inch latex gloves. A sample of 48 gloves is selected, and it is found that 27 are shorter than they should be. Find the 99% confidence interval on the… read more
StatisticsExpert
StatisticsExpert
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Okay, Im still needing help with statistics... Here are the
Okay, I'm still needing help with statistics... Here are the questions I need help with. The professor said do Not use the greek symbols. 1. A machine produces 5-inch nails. A sample of 12 nails was s… read more
StatisticsExpert
StatisticsExpert
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Doctoral Degree
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1. A machine produces 3-inch nails. A sample of 12 nails was
1. A machine produces 3-inch nails. A sample of 12 nails was selected and their lengths determined. The results are as follows: 2.97 2.86 2.82 2.86 2.95 2.80 2.81 2.98 2.88 2.83 2.95 2.95 Assuming tha… read more
StatisticsExpert
StatisticsExpert
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. A machine produces 5-inch nails. A sample of 12 nails was
. A machine produces 5-inch nails. A sample of 12 nails was selected and their lengths determined. The results are as follows: 4.98 4.91 5.04 5.06 4.94 5.03 4.98 5.03 5.08 5.06 4.93 5.05 Assuming that… read more
StatisticsExpert
StatisticsExpert
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1.A machine produces 9 inch latex gloves. A sample of 81 gloves
1.A machine produces 9 inch latex gloves. A sample of 81 gloves is selected, and it is found that 37 are shorter than they should be. Find the 99% confidence interval on the proportion of all such glo… read more
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5. A teacher wishes to compare two different groups of students
5. A teacher wishes to compare two different groups of students with respect to their mean time to complete a standardized test. The time required is determined for each group. The data summary is giv… read more
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StatisticsExpert
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6)A machine produces 9 inch latex gloves. A sample of 69 gloves
6)A machine produces 9 inch latex gloves. A sample of 69 gloves is selected, and it is found that 19 are shorter than they should be. Find the 98% confidence interval on the proportion of all such glo… read more
StatisticsExpert
StatisticsExpert
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6. A machine produces 9 inch latex gloves. A sample of 69 gloves
6. A machine produces 9 inch latex gloves. A sample of 69 gloves is selected, and it is found that 19 are shorter than they should be. Find the 98% confidence interval on the proportion of all such gl… read more
Chirag
Chirag
Master's Degree
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5. A teacher wishes to compare two different groups of students
5. A teacher wishes to compare two different groups of students with respect to their mean time to complete a standardized test. The time required is determined for each group. The data summary is giv… read more
R.R. Jha
R.R. Jha
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