Number of machine breakdowns per month
The following machine breakdown probabilities per month is: 0 -.10, 1 -.20, 2 -.30, 3 -.40, 4 -.00. What is the expect number of machine breakdowns per month?
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Is this sufficient evidence to support airline spokesman's claim? Test using a significance level of 0.05. Discuss Estimate the proportion of bags which fail to arrive at the proper destination using a method for which 95% confidence applies.
Compute the z-score for the house that sells for $310,000. Using the empirical rule, find out the range of prices that includes 95% of the homes around the mean.
Chance of winning $100 or more on a kind of casino slot machine is 2.3%, when playing the maximum bet for one hour. A couple enters casino and each plays these machines for an hour. Determine the chance that both win $100 or more?
Compute the approximate average income of the respondents. Compute the approximate variance and standard deviation of the incomes of the respondents.
X represents the number of occurrences in the five-minute period. Supposing the number of occurrences remains constant over any two five-minute periods. The mean in five minutes is 2.9,
Determine the area under normal curve to the left of z= -1 plus the area under normal curve to the right of z=1 . The combined area is? Round to four decimal places if needed
Suppose you determine an outcome in separate groups exposed to placebo or drug in set of experiments. In each experiment, you expose 225 patients to placebo and 300 patients to drug. For your tests, you develop the difference population from drug-
Compute the Total Sum of Squares and The Between Groups Sum of Squares. The Within Groups Sum of Squares is 5799.1400.
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Early food experiences can impact development over several learning domains, including Social and Emotional Development, Language
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Describe the results, including any scores. Result: E6% Extraverted Action oriented, Outgoing, Expressive, Hands-On S17% Sensing Traditional,
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