Homework help needed!

Question 1

Use the given categorical data to construct the relative frequency distribution. Natural births randomly selected from four hospitals in New York State occurred on the days of the week (in the order of Monday through Sunday) with the frequencies 54, 65, 71, 59, 52, 46, 53. 3 Does it appear that such births occur on the days of the week with equal frequency? Day Relative Frequency Monday % Tuesday % Wednesday % Thursday % Friday % Saturday % Sunday % NextIdentify the lower class limits, upper class limits, class Age (yr) when width, class midpoints, and class boundaries for the award was won Frequency given frequency distribution. Also identify the number of 25-34 30 individuals included in the summary. 35-44 35 45-54 13 55-64 3 65-74 4 75-84 HN 85-94 Identify the class boundaries. (Type integers or decimals. Do not round. Use ascending order.) Ilontinu the number of individuale included in the summon, NextDetermine whether the underlined number is a statistic or a parameter. A sample of professors is selected and it is found that 65% own a computer. Choose the correct statement below. Statistic because the value is a numerical measurement describing a characteristic of a population. Statistic because the value is a numerical measurement describing a characteristic of a sample. Parameter because the value is a numerical measurement describing a characteristic of a population. Parameter because the value is a numerical measurement describing a characteristic of a sample.Use the given categorical data to construct the relative frequency distribution. Natural births randomly selected from four hospitals in New York State occurred on the days of the week (in the order of Monday through Sunday) with the frequencies 54, 65, 71, 59, 52, 46, 53. Does it appear that such births occur on the days of the week with equal frequency? Let the frequencies be substantially different if any frequency is at least twice any other frequency. Does it appear that these births occur on the days of the week with equal frequency? O A. Yes, it appears that births occur on the days of the week with frequencies that are exactly the same. O B. Yes, it appears that births occur on the days of the week with frequencies that are about the same. O C. No, it appears that births occur on the days of the week with frequencies that are substantially different. O D. It is impossible to determine with the given information. NextIdentify the lower class limits, upper class limits, class Age (yr) when width, class midpoints, and class boundaries for the award was won Frequency given frequency distribution. Also identify the number of 25-34 30 individuals included in the summary. 35-44 35 45-54 13 55-64 3 65-74 4 75-84 2 85-94 Identify the number of individuals included in the summary. (Type an integer or a decimal. Do not round.) NextIdentify the lower class limits, upper class limits, class Age (yr) when width, class midpoints, and class boundaries for the award was won Frequency given frequency distribution. Also identify the number of 25-34 30 individuals included in the summary. 35-44 35 45-54 13 55-64 2 65-74 4 75-84 85-94 Identify the class width. (Type an integer or a decimal. Do not round.) NextIdentify the lower class limits, upper class limits, class Age (yr) when width, class midpoints, and class boundaries for the award was won Frequency given frequency distribution. Also identify the number of 25-34 30 individuals included in the summary. 35-44 35 45-54 13 55-64 3 65-74 4 75-84 85-94 Identify the class midpoints. (Type integers or decimals. Do not round. Use ascending order.) NextDetermine whether the description corresponds to an observational study or an experiment. Forty patients with skin cancer are divided into two groups. One group receives an experimental drug to fight cancer, the other a placebo. After two years, the spread of the cancer is measured. Does the description correspond to an observational study or an experiment? Observational study Experiment Next