Answer Happy

14. 12/5 Points DETAILS PREVIOUS ANSWERS BBUNDERSTAT12 7.2.017.M.S. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Over the past several months, an adult patient has been treated for tetany (severe muscle spasms). This condition is associated with an average total calcium level below 6 mg/d. Recently, the patient's total calcium tests gave the following readings (in mold). Assume that the population of values has an approximately normal distribution 9.10 9.00 10.10 8.50 9.40 9,80 30.00 9.00 11.20 12.10 USE SALT (a) se calculator with mean and sampleytandard deviation keys to find the sample mean reading and the sample standard deviation (Round your answers to four decimal places = 0.00 1 - 10071 mg/di mold ts) Fada 29.om confidence interval for the population mean of total calcium in this patient's blood. (Hound your answer to two decimal places.) Tower limt upper limit 0.81 101 maldi mg/di (c) Based on your results in part (b), do you think this patient still has a calcium deficiency? Explain. Yes. This confidence interval suggests that the patient may still have a calcium deficiency Yes. This confidence interval suggests that the patient no longer has a calcium deficiency No Thus convidence interval suggests that the patient may still have a calcium deficiency No. This confidence interval gests that the patient no longer has a calcium deficiency