Mathematics, 16.04.2021 01:00 cguzman4993
One hundred tomato plants were randomly selected from a large garden, and a 90% confidence interval was computed to determine the true proportion of plants that produce useable tomatoes. The interval is 0.86 to 0.92. What would happen to the width of the confidence interval if the confidence level increased to 95%?
Answers: 1
Mathematics, 22.06.2019 02:10
Of jk j(โ25, 10) k(5, โ20). is y- of l, jk a 7: 3 ? โ16 โ11 โ4 โ1
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Mathematics, 22.06.2019 04:40
4. jake needs to score in the top 10% in order to earn a physical fitness certificate. the class mean is 78 and the standard deviation is 5.5. what raw score does he need? z value for top 10% =1.282 how do i get the z value? what is the equation for this? raw score =mean+z*sd = 78+1.282*5.5 = 85.051
Answers: 3
One hundred tomato plants were randomly selected from a large garden, and a 90% confidence interval...
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