Use the expense tab. a sample of 20 international students attending an urban u. s. university found that the average amount budgeted for expenses per month was $1612.50 with a standard deviation of $1179.64. find a 95% confidence interval for the mean monthly expense budget of the population of international students. • t-value: use excel function • margin of error: use both excel function and calculation

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step-by-step explanation:

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

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