Entries by Hannah Wangui

confidence interval

Question A poll revealed that 450 out of 600 randomly selected people indicated a preference for the milk chocolate version of a candy bar over the white chocolate version. Find a 96.06% confidence interval for the proportion of people who favor the milk chocolate. You must conclude your work by stating in words what this […]

 

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This question was created from SCM 200 Practice Exam 1

Question This question was created from SCM 200 Practice Exam 1  ATTACHMENT PREVIEW   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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standard deviation

Question -when a value is plugged in for x in a regression equation, the output value calculated y prime is now as : pt estimate, avg value, set of standard dev, modal value -when performing a hypothesis test to determine correlation, the null hypothesis is always equal to zero, meaning that until proven otherwise we […]

 

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