Vitamin D, whether ingested as a dietary supplement or produced naturally when sunlight falls upon the skin, is essentia

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Vitamin D Whether Ingested As A Dietary Supplement Or Produced Naturally When Sunlight Falls Upon The Skin Is Essentia 1 (40.27 KiB) Viewed 85 times

Vitamin D, whether ingested as a dietary supplement or produced naturally when sunlight falls upon the skin, is essential for strong, healthy bones The bone disease rickots was largely eliminated during the 1990 but now there is concern that a generation of children more likely to watch TV or play computer games than spend time outdoors is at increased risk. A recent study of 3200 cheiden tandomly selected bound 23% of them deficient in vitamin D. Complete parts a through below a) Construct a 98% confidence interval for the true proportion of children who are deficient in vitamin D. Select the correct choice below and it in any answer bons with your choos OF ( Round to the decimal places as needed) OB. The conditions of a confidence interval are not sate b) Exptan carotly what the interval means OA. We are 90% confident that the proportion of people deficient in vitamin D tus inside the confidence interval bounds.. OB. We are 90% confident that the proportion of vitamin D deficiency in a randomly sampied chid fals within the condence interval bounds OC. We a % confident that the proportion of children deficient in vitamin D falls inside the confidence interval bounds D. We are 00% confident that the proportion of children deficient in vitamin Dis 023 c) Explain what 90% confidence means Esc Type here to search 4* MA de Me 3 4 % 5 re DELL A 6 A A & 7 8 ma ( 144 V 0 1- Next Bum E 6 TWOWWA