G. Table 1 below shows the number of goals scored by Team Ginebra in the 20 games of the season. Find the values P(x). Table 1. Number of Goals Scored (X) 0 1 2 3 4 5 TOTAL Number of Games 5 7 3 3 1 1 P(x)

Z score of 0.045

A survey was conducted on how many texts (in average) students receive during an in-person class time. A survey data in a class in a particular day is given in the table. Number students Number of texts 1 20 2 14 12 4 5 If the average number texts that students received during this class time is 3, then determine the number of students (the value of x) that received 5 texts during the class time on that particular day.

Q: If the mean of the observations: x, x + 3, x + 5, x + 7, x + 10 is 9, (1) find x (2) find the mean of the last three observations..

An environmentalist wants to determine the relationships between the numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned. The data for 8 recent years are shown.   Required: Find the coefficient of determination. Only the final answer should be rounded-off to TWO decimal places.

The Quick Sell car dealership has been using 1-minute spot ads on a local TV station. The ads always occur during the evening hours and advertise the different models and price ranges of cars on the lot that week. During a 10-week period, the Quick Sell dealer kept a weekly record of the number x of TV ads versus the number y of cars sold. The results are given in Table below. . ( Show your work--No work no credit) x y 6 15 20 31 0 10 14 16 25 28 16 20 28 40 18 25 10 12 8 15 Draw a scatter diagram for the data ( You can copy and past this graph in your work area by using any technology). Do you see a linear relation? Compute the value of linear correlation coefficient "r". From the value of "r" can we decide the strength of the relation ( strong, moderate, or weak)? Find the equation of regression line, identify the slope and intercept. Also explain  meaning  of slope in the context of the problem. How many cars can the manager expect to sell if 12 ads per…

find each value requested for the set scores listed below a. n b. Ex c. Ex^2 d. 10+E(x-3)^2 5,4,6,1,4,5,2,6

Use the scatterplot of Vehicle Registrations below to answer the questions. Vehicle Registrations in the United States, 1925- 2011 Vehicles millions 300 y = 3.0161x - 5819.5 R? = 0.9695 250 200 150 100 50 1920 1940 1960 1980 2000 2020 -50 Year What is the independent variable and what does it represent? year number of vehicle registrations y = 3.0161 x- 5819.5 R^2= 0.9695 not enough information to determine Registrations (in millions)

An environmentalist wants to determine the relationships between the numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned. The data for 8 recent years are shown. Required: Find the coefficient of determination. Only the final answer should be rounded-off to TWO decimal places. Number 72 69 58 47 84 62 50 of fires (x) Number of acres 62 42 19 26 51 15 15 burned (y) 55 39

Q2: The data below shows the number of accidents in (200) Cities Vehicles Accidents Number of Cities 410-420 14 420-430 20 430-440 42 440-450 54 450-460 45 460-470 18 470-480 7