Answers_Assignment_1a

Which graph depicts negative correlation

Which graph depicts positive correlation

Briefly describe the methods of collecting primary data

Give 2 characteristics that indicate a linear model may be appropriate to model a data set

Describe how correlation and regression are linked yet distinct.

Does this graph have trends and/or seasonality? What forecasting method is suitable for this data?

John made a scatter plot representing the hours each of his class mates spent studying and their scores on their final exams john should expect the data to have negative correlation? True or false

MAPEH-10-Q3-Week-4.pdfX Filipino-10-Q3-Week-4.pdf X TLE CSS 10 Quarter3 Week X ESP-10-03-Weeks-3-4.pdf Math 10 Q3 Week 5.p sers/L%20E%2ON%200%20V%200%20-%20P%20C/Downloads/Math%2010%20Q3%20Week%205.pdf Facebook - + E| D Page view A Read aloud | Draw E Highlight b. 362 880 b. 181 440 C. 60 480 d. 30 240 3. Abby is selecting 3 desserts from 10 possible choices displayed on the dessert cart at a restaurant. How many selections are there? b. 120 b. 240 C. 360 d. 720 4. A mother, a father, and their 4 children will dine in a restaurant with circular tables. In how many ways can the family be seated in a table? b. 24 b. 56 C. 120 d. 720 5. From a Grade 10 class of 28 students, five representatives are to be chosen for academic competition. In how many ways can students be chosen to represent their class? b. 12 285 b. 19 565 C. 49 140 d. 98 280 6. Mr. Reyes has a vault with four-digit combination lock. He can set the combination himself. He can use the digits 0 - 9. Each digit can be used…

A tree removal service 80.00$ for the job plus 40.00$ for each tree that is removed identify the equation that best fits this linear data

Describe three approaches to modeling seasonality in a regression forecast.

@ The scatter plot shows the relationship between time, in 5-year intervals, and the population of a town. Explain why time was used as the independent variable. Time Population

The alternating cycles of the rise and fall of the ocean are called tides. Tides in one section of the harbor in the Bay of Fundy caused the water depth to vary. The maximum water depth occurs at (3, 17.5) and the minimum water depth occurs at (9, 4.5). 20 (3. 17.5) 10 (9. 4.5) 10 20 Time (Hours) Water depth (metres)