QUESTION1 Use the following scenatio and data for all the questions The daily sales of specific...
Cork price: 16 10 15 10 17 11 14 13 11 14 11 16 18 16 10 17 14 14 16 7 10 12 19 15 16 14 9 12 21 13 10 16 12 16 13 17 17 13 14 18 11 12 15 16 13 18 16 17 12 12 14 9 11 14 19 13 11 17 11 13 15 14 18 18 18 12 10 11 13 14 11 14 18 13 13 19 17 14...
For the data listed(assume sample). a.) Find the following: Mean Mode Median Midrange Range Quartiles Variance Standard Deviation BoxPlot b.) Create a frequency distribution When creating classes use the formula from the Notes on how classes to create. 17 23 14 16 12 26 20 22 14 15 22 18 18 21 21 19 15 21 18 17 15 25 14 30 16 10 20 12 16 17.44 16 14 15 20 20 16 17 16 15 15 19 48...
In 2020, the property tax has been increased across the states in the U.S.A. Below is the sample data of property tax increases (35 states, percentages): 10, 15, 17, 18, 29, 15, 17, 18, 16, 24, 13, 38, 49, 29, 14, 25, 21, 14, 35, 37, 38, 10, 19, 28, 17, 19, 24, 31, 32, 25, 26, 28, 19, 17, 24 Variance (10pts) Standard Deviation (6pts) Percentile 35(6pts) Deciles 4 (5pts) Quartile 3 (6pts) Interquartile Range (10pts)
1 question is this choose mcq quickly 10 p The following data represent the total number of years of formal education for 40 employees of a bank. 13 17 13 14 12 17 19 13 15 13 16 18 13 11 19 19 14 15 13 15 17 18 17 14 13 17 12 17 17 16 16 17 15 13 13 14 12 14 1313 Construct a frequency distribution for the number of years of education. Number of years...
My Notes Ask Your Teacher 2. -/5 points ASWSBE14 3..048. Show the five number summary for the following data: 5, 15, 18, 9, 9, 11, 15, 10, 5. first quartie median third quartile maximum Show the boxplot for the data. OD 1 o g 10 12 14 16 185 7 11 13 15 17 19 21 230 o b 11 13 15 17 19 21 23 00 5 6 7 8 9 10 11 12 13 14 15 16 17...
s. QUESTION 2 Use minitab Suppose a sample of 20 students were given a diagnostic test before studying a particular module and then again after completing the module. We want to find out if, in general, our teaching leads to improvements in students' knowledge/skills (i.e. test scores). We can use the results from our sample of students to draw conclusions about the impact of this module in general. 92.MPJ 1) check assumption (fort show your correct 3) find the t-value...
Use the given data to construct a frequency distribution. 11) The number of people treated in the emergency service of a hospital every day of November was 15 23 12 10 28 7 12 17 20 21 18 13 11 12 26 6 16 19 22 14 17 21 28 9 16 13 11 16 20
1) Calculate a 95% and 99% confidence interval for the following data set. Note: this is a sample. Show your steps including the mean, z-score, standard deviation, and standard error that you use. Use the data set listed below. 12 10 18 16 11 10 9 17 6 13 10 20 21 24 18 17 19 12 11 10
After discussing the issue with you and others in the Finance department, the manager decided to change the payment terms for Accounts Receivable. The payment time remained at 14 days, but the penalty for late payments was increased. After about 3 months under the new payment terms, you asked the manager to collect a second stratified random sample. The data is presented in the second column of the worksheet (see the tab titled, “Data – Case #2) under the Heading...
please do all asap Question 7 2.5 points Save Answer Use the 68-95-99.7 rule to solve the problem. Assume that a distribution has a mean of 21 and a standard deviation of 4. What percentage of the values in the distribution do we expect to fall between 17 and 217 17% 25% 68% 34% Question 5 Use the Venn diagram to list the elements of the set in roster form. U B 11 14 13 17 12 15 16 18...