c) “The average man in 2022 has a sperm concentration half as much as his great grandfather”. Discuss the possible cause and implication of this statement in demographic studies.
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c) “The average man in 2022 has a sperm concentration half as much as his great grandfather”. Discuss the possible cause and implication of this statement in demographic studies.
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- “Calculate the rates specified below (a to c), using the following information about the black population of the United States in 2000 (numbers were modified to simplify calculations) “( be careful to use the correct denominator) Average population size 28 million, including 7.2 million women aged 15-44. There were 13 million men in this population. Live births: 600,000 Fetal deaths: 4380 Death in the first week of life: 6120 Death in the first 28 days of life (excluded first week): 960 Death in the first year of life (excluding in the first 28 days): 3900 Total deaths in the population: 230,000 Deaths from heart diseases: 75,000, of those 45,000 occurred among men aged 35 years and above What is the fetal mortality rate? What is post-neonatal mortality rate? What is the sex -specific mortality rate from heart diseasePlease double check the information is done correctly. And, using the information and data, answer the question at the bottom of the second page which asks: “Did your results from the coin tosses support your prediction from the Punnett Square? Specify the data you used.” Write the answer in detailOn their website, Harvard reported the results of this study with the following headline: “Higher intake of red meat increases risk of premenopausal breast cancer.” This headline is an __________ summary of the results of the study. Group of answer choices accurate or inaccurate.
- The term Asian American refers to people of Asian descent who trace their roots to more than 20 different countries in Asia, including Cambodia, China, India, Japan, Korea, Malaysia, Pakistan, Philippines, Thailand and Vietnam. Given below are the leading causes of death for Asian Americans and other minority groups in the U.S. With this data, compare the leading causes of deaths of Filipinos and answer the following questions. 1. Is race/ethnicity a significant factor affecting these populations’ mortality? Howso? 2. What other considerations should be included in the discussion of the leadingcauses of deaths for these populations?The term Asian American refers to people of Asian descent who trace their roots to more than 20 different countries in Asia, including Cambodia, China, India, Japan, Korea, Malaysia, Pakistan, Philippines, Thailand and Vietnam. Given below are the leading causes of death for Asian Americans and other minority groups in the U.S. With this data, compare the leading causes of deaths of Filipinos and answer the following questions. 1. Is race/ethnicity a significant factor affecting these populations’ mortality? Howso? 2. What other considerations should be included in the discussion of the leadingcauses of deaths for these populations?In 1998, Sally Clark was tried for murder after two of her sons died shortly after birth. During the trial, an expert witness for the prosecution testified that the probability of a newborn dying of sudden infant death syndrome (SIDS) was 1/8500, so the probability of two deaths due to SIDS in one family was (1/8500)7, or about one in 73 million. Therefore, he continued, the probability of Clark's innocence was one in 73 million. What is wrong with the prosecution's reasoning?
- Identify if this is a rate, ratio, or a proportion: Numerator: Number of women in NCR who died from breast cancer in 2015 Denominator: Number of women in NCR who died in 2015 O Rate O Proportion O Ratiooint.com/personal/eenongen_my_tnstate_edu/_layouts/15/doc.aspx?sourcedoc={f75bed4e-0680... ☆ ved Search (Option + Q) References Review View Help Editing v 14 A U A v Question 48 Exaggerated male traits Question 48 options: A) are never adaptive. B) select for exaggerated female traits. C) are indicators of male fitness. D) repel females. Question 49 Unpredictability poses a greater challenge than a constant environment. Question 49 options: A) True B) False Question 50 Sex is not an evolutionarily stable strategy because Question 50 options: A) it can increase in frequency when it is rare. B) it depends on additive genetic variance. C) it cannot increase in frequency when it is rare D) it produces new genotypes.Read the research article added here and answer the question: 1. Looking at the relationship between conception risk status and shirt color, what type of study is it (correlational, quasi-experimental, experimental)? Group of answer choices A. Quasi-experimental and experimental B. Quasi-experimental C. Correlational D. Experimental
- Please explain why Huntington’s Disease is a dominant allele, but its occurrence is very low in the population.Jon is a member of population A in which the general risk for cleft lip is 0.0008. Jon’s mother, two of his maternal uncles and one of his cousins have cleft lip. Jon has married to a woman with no history of cleft lip in her family. This couple’s first child has cleft lip. The chance that their second child would also have cleft lip is about _____. a. 0.001 b. 0.005 c. 0.008 d. 0.01 e. 0.02 f. 0.03 g. 0.04 h. 0.05Formulas used in epidemiology would include the population at risk which is often found in this part of the formula: O Numerator O Denominator O Dividend O Multiplier O Quotient
