MIC DETAILS 12.56/6.4 Points ASWSBE14 7.TB.5.040. PREVIOUS ANSWERS You may need to use the appropriate appendix table or technology to answer this question A population of 1.000 students spends an average of $11.00 a day on dinner. The standard deviation of the expenditure is $4. A simple random sample of 64 students is taken. In what is the expected value in dollars) of the sampling distribution of the sample mean? What is the standard deviation (in dollars) of the sampling distribution of the sample mean? (Round your answer to four decimal places.) + What the shape of the sampling distribution of the sample mean? sked to the Onental oma Dwed to the right form (b) What is the by that these 64 students wil spend a combined total of more than $801.557 (Round your answer to four decimal places) It what is the that these students will spend a combined total between $790.67 and 5018.697 (Round your answer to four decimal places)