Identify whether the given is a discrete or continuous variable. The number of games left in the NBA season. The number of new cases of covid-19 cases in Cebu City. The number of clerical errors on a medical chart.
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- For each item, identify the type of data (quantitative - discrete, quantitative - continuous, or qualitative) used to describe a response. Number of correct answers on a quiz Brand of smart phones Students attitude towards Statistics Most-watched television show 5. Number of tickets sold to a concertSpecify "each" type of variable in "each" question ( such as nominal, ordinal, continuous, etc) and state the null and alternative hypothesis to depict the relationship between the variables in each question. Also, include symbols following the written hypothesis, such as Var1> Var2 the association between the number of hours in the operating room and the number of hours on a bypass pump? the relationship between the number of days in the ICU and gender?Specify "each" type of variable in "each" question ( such as nominal, ordinal, continuous, etc) and state the null and alternative hypothesis to depict the relationship between the variables in each question. Also, include symbols following the written hypothesis, such as Var1> Var2 how the number of days in theICU(intensive care unit) differ by renal failure status. the association between the number of days in the ICU and the number of hours in the operating room. the association between the number of days in the ICU and the number of hours on the bypass pump? the association between the number of hours in the operating room and the number of hours on a bypass pump? the relationship between the number of days in the ICU and gender?
- The manager of Jerry's Barbershop recently asked 15 customers to punch in a time card when 1st arrive at the shop and to punch out right after they paid for their haircuts, and used the data on the cards to measure how long in minutes it took jerry and his barbers to cut hair. He also recorded the amount of money spent by each of the 15 customers as well as the customer's stage of life child, teen, adult. Identify the populationIdentify whether the following variables are qualitative or quantitative. If it is quantitative, determine if it is discrete or continuous. The freshmen college students came from either public or private schools.Identify if the quantity reported is a Parameter or a Statistic The average amount of time spent in a day by Mr. John’s students in their online classes is 4 hrs. and 25 minutes. The average annual family income of all 210 families of a small rural town is Php127,530. The average amount spent on clothing during the Enhanced Community Quarantine (ECQ) period of a sample of employees of government agencies in Baguio City is Php1,250.75. The average number of online purchases made in a month by randomly selected SLU teaching employees is 8.5. The average number of trades per week in the stock market made by the employees of Mr. Abraqs during the COVID-19 pandemic period is 5.2.
- uppose Laura, a facilities manager at a health and wellness company, wants to estimate the difference in the average amount of time that men and women spend at the company's fitness centers each week. Laura randomly selects 13 adult male fitness center members from the membership database and then selects 13 adult female members from the database. Laura gathers data from the past month containing logged time at the fitness center for these members. She plans to use the data to estimate the difference in the time men and women spend per week at the fitness center. The sample statistics are summarized in the table. Population Populationdescription Population mean(unknown) Samplesize Sample mean(min) Sample standarddeviation (min) 1 male ?1 ?1=13 ?⎯⎯⎯1=132.5 ?1=45.3 2 female ?2 ?2=13 ?⎯⎯⎯2=108.7 ?2=31.1 df=21.256 The population standard deviations are unknown and unlikely to be equal, based on the sample data. Laura plans to use the two-sample ?-procedures to estimate the…Would the number of items in your grocery cart be discrete or continuous data?The local Ice Cream shop keeps a track of how much ice cream they sell vs. the temperature on that day. Here are their figures for the last 12 monthly: Month: Jan., Feb., Mar., Apr., May, Jun., Jul., Aug., Sep., Oct., Nov., Dec. Temperature in Ferenheit: 57.5, 61.5, 53.4, 59.3, 65.3, 71.7, 66.9, 77.1, 74.1, 64.5, 72.6, 62.9 Ice Cream Sales: 215, 325, 185, 332, 406, 522, 412, 614, 544, 421, 445, 408 How does the average monthly temperature affect the number of ice cream they sell vs the temperature on that day?
- Suppose Laura, a facilities manager at a health and wellness company, wants to estimate the difference in the average amount of time that men and women spend at the company's fitness centers each week. Laura randomly selects 15 adult male fitness center members from the membership database and then selects 15 adult female members from the database. Laura gathers data from the past month containing logged time at the fitness center for these members. She plans to use the data to estimate the difference in the time men and women spend per week at the fitness center. The sample statistics are summarized in the table. Population Populationdescription Population mean(unknown) Samplesize Sample mean(min) Sample standarddeviation (min) 11 male μ1 n=15 x¯1=137.7 s=51.7 22 female μ2 n=15 x¯2=114.6 s=34.2 df=24.283 The population standard deviations are unknown and unlikely to be equal, based on the sample data. Laura plans to use the two-sample ?-t-procedures to estimate the…Identify the following if it's nominal, ordinal, interval or rangeUberya Towing Services repair vehicles that break down at an average 7.5 vehicles per day. The mechanic crew can service an average of 10 vehicles per day. What is the average time before the facility can return a breakdown to service?