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Continuity correction represents _______ whole number x by t…

Continuity correction represents _______ whole number x by the interval ______

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If 3 of the 50 subjects are randomly selected without replac…

If 3 of the 50 subjects are randomly selected without replacement, find the probability that the first person tested positive and the second person tested negative and the third tested positive. Use the chart below:  

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Topford supplies X-Data DVDs in lots of 60, and they have a…

Topford supplies X-Data DVDs in lots of 60, and they have a reported defect rate of 0.8% so the probability of a disk being defective is .008. What is the probability of getting at least one defective disk in a lot of 60? P (At least 1 defective disk in 60) =

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Pew Research revealed 92% of adults know twitter. 5 adults w…

Pew Research revealed 92% of adults know twitter. 5 adults were randomly chosen. What is the probability the first three consecutive adults know twitter.

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Pew Research revealed 92% of adults know twitter. 5 adults w…

Pew Research revealed 92% of adults know twitter. 5 adults were randomly chosen. What is the probability Exactly 3 adults know twitter. Note: 5C3 means 5 combination 3 where order is not important

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When three children are born: Assuming that boys and girls a…

When three children are born: Assuming that boys and girls are equally likely, find the probability of getting three children of all the same gender P (Three children having the same gender) =  

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Google hires you to find how many people buy tutoring servic…

Google hires you to find how many people buy tutoring services online. How many adults need to be surveyed for 99% CL that sample is no more than 4% n= ((Z_(a/2)) ^2 (p)(q)/ (E)^2 or n= ((Z_(a/2)) ^2 (.25)/ (E)^2 Census reveals 75% use tutoring service online p= q= Z_(a/2) =

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Pew Research revealed 92% of adults know twitter. 5 adults w…

Pew Research revealed 92% of adults know twitter. 5 adults were randomly chosen. What is the number of ways 3 adults know twitter.

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State the hypotheses. A laptop manufacturer claims that the…

State the hypotheses. A laptop manufacturer claims that the mean life of battery for a certain model of laptop is more than 12 hours.

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When finding the probability that event A occurs in one tria…

When finding the probability that event A occurs in one trial and event B occurs in the next trial, ________the probability of event A by the probability of event B, but be sure that the probability of event B takes into account the ___________ of event A.

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