The ecom mended daly dictory allowance or zn c among males older than age S0 years...
The recommended daily dietary allowance for zinc among males older than age 50 years is 15 mg/day. An article reports the following summary data on intake for a sample of males age 65-74 years: n = 111, x = 12.3, and s = 6.77. Does this data indicate that average daily zinc intake in the population of all males age 65-74 falls below the recommended allowance? (Use a = 0.05.) State the appropriate null and alternative hypotheses. Ho: u =...
The recommended daily dietary allowance for zinc among males older than age 50 years is 15 mg/day. An article reports the following summary data on intake for a sample of males ago (Use a = 0.05.) 65-74 years: - 115, * = 12.9, and s = 6,83. Does this data indicate that average daily zinc intake in the population of all males age 65-74 falls below the recommended allowance? State the appropriate null and alternative hypotheses O HOR-15 Mais 15...
The recommended daily dietary allowance for zinc among males older than age 50 years is 15 mg/day. An article reports the following summary data on intake for a sample of males age 65−74 years: n = 113, x = 12.2, and s = 6.69. Does this data indicate that average daily zinc intake in the population of all males age 65−74 falls below the recommended allowance? (Use α = 0.05.) State the appropriate null and alternative hypotheses. H0: μ =...
The recommended daily dietary allowance for zinc among males older than age 50 years is 15 mg/day. An article reports the following summary data on intake for a sample of males age 65-74 years: n = 118, x = 12.1, and s = 6.94. Does this data indicate that average daily zinc intake in the population of all males age 65-74 falls below the recommended allowance? (Use a = 0.05.) State the appropriate null and alternative hypotheses. 5:11 PM
The recommended daily dietary allowance for zinc among males older than age 50 years is 15 mg/day. An article reports the following summary data on intake for a sample of males age 65-74 years: 2 = 111, x = 12.8, and $ = 6.70. Does this data indicate that average daily zinc intake in the population of all males age 65-74 falls below the recommended allowance? (Use a = 0.05.) State the appropriate null and alternative hypotheses. Horft = 15...
The recommended daily dietary allowance for a mineral among men older than 50 is 15mg/day. Based on data of 100 men ages 60-70, it is known that X = 10 and s = 6. Does this data suggest that the average daily intake of the mineral in the population for men ages 60-70 falls below the recommended allowance? Perform a level 0.01 test.
All of the following questions are in relation to the following journal article which is available on Moodle: Parr CL, Magnus MC, Karlstad O, Holvik K, Lund-Blix NA, Jaugen M, et al. Vitamin A and D intake in pregnancy, infant supplementation and asthma development: the Norwegian Mother and Child Cohort. Am J Clin Nutr 2018:107:789-798 QUESTIONS: 1. State one hypothesis the author's proposed in the manuscript. 2. There is previous research that shows that adequate Vitamin A intake is required...