Given the stem-and-leaf diagram. Answer the following questions: • The total frequency Observations of the stem that has largest frequency 1 32 |1 32|56789 33|114 33|56666688 34 |0111223 17 24 34 |55666667777779 35 |001112344 35|56789 36|234 36|6888 37|13 37|689 (14) 26 17 12 9 5 3
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- Suppose the following table was generated from the sample data of 2020 campuses relating the total number of crimes committed to the number of police officers on campus and if the college or university is public. Coefficients Standard Error t Stat P-Value Intercept 580.942968580.942968 20.62950320.629503 28.16078428.160784 0.0000000.000000 Number of Officers −7.426422−7.426422 0.7279040.727904 −10.202475−10.202475 0.0000000.000000 Public (1 if public, 0 otherwise) −67.902296−67.902296 7.4726387.472638 −9.086791−9.086791 0.0000000.000000 Step 1 of 2 : In this regression equation, what is the intercept value for colleges or universities that are private? Enter your answer in the space provided. Do not round your answer.Given the final raw score of 20 students in Math1100 as follows: 5173.153.755660.276.254648888029.6532.4591.480.290.623.389.545.850.470.9 Prepare a Frequency Distribution Table with 5 classes then Answer the following questions NOTE: Include the highest value in the last class interval, thus the UL of the highest class interval should not be less than the highest value if in case it does, then the UL of the highest class interval should be the highest value.A botanist opened a sample of 50 bean pods and counted the number of beans in each pod. The results obtained were as follows: 3 0 4 2 3 1 2 3 1 0 5 0 3 6 0 3 5 4 5 3 5 5 1 1 0 0 0 5 0 1 5 3 6 4 5 6 1 5 3 6 1 0 6 2 1 1 1 1 4 6 the frequency table for these data. Number of Beans in Pod Number of Bean Pods 0 9 1 11 2 3 3 8 4 4 5 9 6 6 Determine the range of variation:(X¯-S,X¯+S) = ( , )Round your answers to 2 decimal places as needed. Calculate what percent of the data values are within one standard deviation of the mean.Hint: Create a histogram on paper and shade the included region(s) on your histogram to help visualize the shaded area and help with calculations.Total area of shaded region = Round your answer to 2 decimal places as needed.Percent of area within one standard deviation =Round your answer to 2 decimal places as needed.
- Suppose you randomly select a sample of 16 observations from a population with �=11 attached in ss below thanks for help agoajgr rA researcher used a sample of n = 50 individuals to determine whether there are any preferences between two new designs for a smartphone. If the data produce a chi-square statistic of X^2 = 6.00, what decision should the researcher make (indicate df and decisions with a=.05 and a =.01 by reporting critical values)Suppose the following table was generated from the sample data of 2020 campuses relating the total number of crimes committed to the number of police officers on campus and if the college or university is public. Coefficients Standard Error t Stat P-Value Intercept 602.691839602.691839 18.76336018.763360 32.12067832.120678 0.0000000.000000 Number of Officers −8.400063−8.400063 0.6195730.619573 −13.557826−13.557826 0.0000000.000000 Public (1 if public, 0 otherwise) −46.038506−46.038506 7.4066897.406689 −6.215801−6.215801 0.0000090.000009 Step 2 of 2 : In this regression equation, what is the intercept value for colleges or universities that are public? Enter your answer in the space provided. Do not round your answer