The correct option is
The calculations are as below.
The mean of high and low temperature would be and . Also, , and . For the regression be , the slope coefficient would be . The intercept would be or .
The annual mean daily high and low temperatures by selected cities are given in the following...
Using Embadded C programing Write a program to process a collection of daily high temperatures. Your program should count the number of hot days (high temperature 85 or higher), the number of pleasant days (high temperature 60–84), and the number of cold days (high temperatures less than 60). Test your program on the following data: 55 62 68 74 59 45 41 58 60 67 65 78 82 88 91 92 90 93 87 80 78 79 72 68 61...
8. The daily high temperatures for April are normally distributed with a mean of 68.7º and a standard deviation of 4.5 X = 르 a. What is the probability that in a sample of 10 randomly selected days the average high temperature is more than 65°? nl b. What is the probability that on a randomly selected day the high temperature would be between 75* and 80%?
The following table presents the daily high temperatures for the city of Macon, Georgia, in degrees Farenheit, for the winter months of January and February in a recent year. If there are no leaves, enter "N." 67 58 56 74 56 58 65 63 77 53 73 57 51 56 48 68 51 66 64 53 78 61 55 69 56 63 61 71 51 66 67 58 63 52 75 52 60 70 71 62 58 52 61 65...
It is commonly believed that cities with wind speeds of 10 or more have different average temperature from the cities with winds of less than 10 (mp/h). Use Pollutiondata and your statistical expertise to answer the questions: Is this a reasonable belief? 4. What test/procedure did you perform? a. One-sided t-test b. Two-sided t-test c. Regression d. Confidence interval 5. Statistical Interpretation a. Since P-value is small we are confident that the slope is not zero. b. Since P-value is...
1. Calculate the mean and standard deviation for each variable using formulas or functions. 2. Calculate descriptive statistics for each variable using the Analysis Toolpak. 3. Calculate the coefficient of variation for each variable. What general interpretation can you make from these values? 4. Calculate the correlation between Revenue and Employees using a formula. Calculate the coefficient of determination. 5. Create a correlation matrix for the eight numerical variables. Note any relationship of interest Rank COMPANY NAME City State Revenue...
The Language Is SQL The language is SQL 13- List full details of agents with first names having exactly three or four letters sorted by the state attribute. 14- List the first name, the last name, the address, the city, the state, the branch number, and the email of agents working in the branch 8005 and having email addresses from yahoo.com. 15-List the first name, the last name, the address, the city, the state, the branch number, and the email...