HD web camera Camera web HD 4-279-773-11 ent X G how to know a number is a outlin x + /courses/_664763_1/cl/outline Remaining Time: 24 minutes, 58 seconds. Question Completion Status: QUESTION 9 A course has three term tests worth 20% each and a final exam worth 40%. The student's grade for each test is shown in the table. Calculate the student's grade for the course as a percent. Enter the answer in the space provided as a percent without the percent sign (so, just the number). Test % of term mark Student's grade 20% 70% 20% 60% 20% 65% 40% 70% Final 67 Sav Control Panel Computer L Network top Libraries Aynaz SONYHD web camera Camera web HD 4-279-773-1 X G how to know a number is a outlir x urses/_664763_1/cl/outline naining Time: 24 minutes, 39 seconds. estion Completion Status: QUESTION 13 In a sample of 100 packages of chocolate chip cookies 95 packages weighed between 800 grams and 840 grams. What is the average weight of a package of cookies? 19.8 QUESTION 14 The data set represents the number of mosquito bites for a sample of 9 days in May. 1, 3, 4, 7. 9. 11. 12, 13, 21 Using the IQR (Inter quartile range) method, is 21 an outlier? True O False QUESTION 15 Save All An Network Control Panel Libraries Aynaz Computer SONY NAIO ASSIST WEBHD web camera Camera web HD 4-279.773-11 tent X G how to know a number is a outlin x + a/courses/_664763_1/cl/outline Remaining Time: 25 minutes, 16 seconds. Question Completion Status: QUESTION 8 6 points Saved 1. Companies sponsoring sports tournaments like to know the demographics of the people that attend. At a recent ter tournament a sample of 100 attendees were asked their age. The answers are recorded below. Find the mean. Age Frequency ( f) x (midpoint) f x x 5 to under 15 8 15 to under 25 20 25 to under 35 25 35 to under 45 30 45 to under 55 17 Total 100 32.8 Save All Answers Save and Submit Network Control Panel EN 4:11 Libraries E Aynaz Computer 15/06/ SONY ASSIST WEB VAIO intel inside" RADEON CORE 15 GRAPHICS insor 10HD web camera Camera web HD 4-279-773-11 G how to know a number is a outlit X + courses/_664763_1/cl/outline emaining Time: 25 minutes, 35 seconds. Question Completion Status: QUESTION 5 The data set represents the number of mosquito bites for a sample of 9 days in May. 1, 3. 4. 7, 9, 11, 12, 13, 21 Calculate the median. QUESTION 6 A call centre receives on average 100 calls per day, with a standard deviation of 9 calls. On Monday the centre received 120 calls. Is this typical? (True=yes and False= no) True False Sav Aynaz Computer Network Control Panel Libraries SONYHD web camera Camera web HD 4-279-773-11 Content X G how to know a number is a outlir x + necacollege.ca/ultra/courses/_664763_1/cl/outline Remaining Time: 24 minutes, 44 seconds. Question Completion Status: QUESTION 12 Which description best describes this distribution graph: O) The mean is less than the median There is no median The mean is equal to the median The mean is greater than the median QUESTION 13 E Aynaz Computer Network Desktop Libraries A SONY Blu-ray Discontent G how to know a number is a outlin X ultra/courses/_664763_1/cl/outline Remaining Time: 25 minutes, 55 seconds. * Question Completion Status: O False QUESTION 3 The data set represents the number of mosquito bites for a sample of 9 days in May. 1, 3, 4. 7, 9, 11, 12, 13, 21 Calculate the mean. 62.33 QUESTION 4 Which description best describes the graph: Computer Network Deckoop Of Libone's SONYRemaining Time: 24 minutes, 35 seconds. Question Completion Status: QUESTION 14 The data set represents the number of mosquito bites for a sample of 9 days in May. 1, 3, 4, 7, 9, 11, 12, 13, 21 Using the IQR (Inter quartile range) method, is 21 an outlier? O True O False QUESTION 15 The data set represents the number of mosquito bites for a sample of 9 days in May. 1, 3, 4, 7, 9, 11, 12, 13. 21 Calculate Q3. Round your answer to one decimal place 2.5 IE Aynaz Computer Network Co Desktop Ill Libraries SONY Disc intel inside RADEON ASSIST WE Windows 7 CORE"15 GRAPHICSX Content X G how to know a number is a outlir X + acollege.ca/ultra/courses/_664763_1/cl/outline Remaining Time: 25 minutes, 48 seconds. * Question Completion Status: Calculate me mean. 62.33 QUESTION 4 Which description best describes the graph: Left skewness Symmetric No skewness Positive skewness Desktop Libraries Aynaz Computer Network SONY Blu-ray DiscHD web camera Camera web HD 4-279-773-11 tent G how to know a number is a outlin x + a/courses/_664763_1/cl/outline Remaining Time: 24 minutes. 47 seconds. Question Completion Status: N True O False QUESTION 11 A sample of Lake Ontario fish show an average length of 15cm with a standard deviation of 3cm. A sample of fish from Lake Horon shows an average length of 18cm with a standard deviation of 2.5cm. Therefore Lake Huron has greater variation. O True False QUESTION 12 Which description best describes this distribution graph: Save All Answe Network Na Aynaz Computer Control Panel Libraries SONY WEB VAIO intelinside ASSIST RADEON GRAPHICSRemaining Time: 25 minutes, 59 seconds. * Question Completion Status: QUESTION 1 The data set represents the number of mosquito bites for a sample of 9 days in May. 1, 3, 4, 7, 9, 11, 12, 13, 21 Calculate P37 (1.e., the 37th percentile). Round your answer to one decimal place 2 QUESTION 2 The data set represents the number of mosquito bites for a sample of 9 days in May. 1, 3. 4. 7, 9, 11, 12, 13, 21 There are 9 modes True False Desktop Libraries Ina Aynaz Computer Network Co SONY (intel) inside." RADEON ASSIST WEB Windows 7 CORE"15 GRAPHICSContent X how to know a number is a outlin x + je.ca/ultra/courses/_664763_1/cl/outline Remaining Time: 24 minutes, 52 seconds. * Question Completion Status: 3 20% 65% Final 40% 70% 67 QUESTION 10 The formula for the mean of a sample is U = EX N True False MLECTION 14 Aynaz Computer Network Control Pane Desktop Libraries SONY (intel inside" ASSIST WEB RADEON GRAPHICS Windows 7 CORE"IS