I REALLY NEED THESE PROBLEMS
AutoSave O OFF A A V . C G ... Document5 Home Insert Draw Design Layout References Mailings Review View ? Tell me Share Comments Times New.. ~ 12 A" A Aa Po AaBbCcDdEe AaBbCcDdEe AaBbCcDc AaBbCcDdEE AaBb CcDo AaBbCcDdEe Paste BIUvab x X A LA . Normal No Spacing Heading 1 Heading 2 Heading 3 Heading 4 Styles Dictate Sensitivity Pane Question 20: Anyone please help me? Why I just got 8.75 out of 10points. This is my answers, +please correct my answer. The following national weather report gives the temperatures and weather conditions on the previous day in cities across the nation: City Hi Lo Condition Albany, N.Y. 88 60 cloudy Chicago 92 64 clear Dallas-Ft. Worth 72 cloudy Denver 75 54 clear Hartford 88 61 cloudy Honolulu 86 70 clear Kansas City 74 clear Los Angeles 80 52 cloudy Nashville 94 72 rain New York City 90 59 rain Philadelphia 90 67 rain a) How many elements are in this data set? 11 b) How many variables are in this data set? 3 c) How many observations are in this data set? 33 d) Indicate for the following variables if they are Categorical or Quantitative? Hi Quantitative Lo Quantitative Condition Categorical e) What measurement scale is used for the following variables? Enter Interval or Nominal. Hi and Lo Interval Condition Nominal Page 1 of 2 464 words English (United States) Focus E + 164%AutoSave O OFF A A V . C G ... Document5 Home Insert Draw Design Layout References Mailings Review View ? Tell me Share Comments Times New.. ~ 12 EV EV EVENT AaBbCcDdEe AaBbCcDdEe AaBbCcDc AaBbCcDdEe AaBbCcDd AaBbCcDdEe Paste BIUvab X x A LA. Normal No Spacing Heading 1 Heading 2 Heading 3 Heading 4 Styles Dictate Sensitivity Pane Question 23 Why I just got 10 out of 15 points, Can anyone shows me the correct answer # please? I write down my answer in here so you can correct it. Global Engineers hired the following number of Class 1 engineers during the first six months of the past year. (Assume the data represents a sample.) No. of Class Month Engineers Hired January February March Oa NA NW April May June a) Calculate the following numerical measures for this data set: Mean (round answer to 2 decimal places) 2.83 Median (round answer to 2 decimal places) 2.50 Mode (round answer to nearest whole number) 2 Range (round answer to nearest whole number) 6 b) Calculate the following quartiles: First Quartile (round answer to 2 decimal places) 2 Third Quartile (round answer to 2 decimal places) 5 Page 2 of 2 464 words English (United States) Focus E + 223%AutoSave O OFF A A V . C G ... Document5 Home Insert Draw Design Layout References Mailings Review View ? Tell me Share Comments Times New... ~ 12 A" A Aa Po EV EVEVENT AaBbCcDdEe AaBbCcDdEe AaBbCcDc AaBbCcDdEc AaBbCcDo AaBbCcDdEe Paste BIUvab X x A LA Normal No Spacing Heading 1 Heading 2 Heading 3 Heading 4 Styles Dictate Sensitivity Pane Question 24 I JUST GOT 12.5 OUT OF 25 POINTS. CAN ANYONE PLEASE SHOW ME THE CORRECT ANSWER FOR # THESE QUESTION? I POST MY ANSWER IN HERE SO YOU CAN CORRECT IT. E The following observations are given for two variables: X 2 12 3 6 11 19 18 9 Y 5 8 18 20 22 30 10 7 a) Calculate the sample covariance for the above data. Enter your answer rounded to 3 decimal places. 16.875 b) Does the covariance indicate a relationship? Enter Positive, Negative, or No Relationship. POSITIVE c) Calculate the sample standard deviation for variable x. Round your answer to 2 decimal places. 5.92 d) Calculate the sample standard deviation for variable y. Round your answer to 2 decimal places. 8.25 e) Calculate the sample correlation coefficient. Round your answer to 2 decimal places, and include any negative sign if negative. 0.35 f) Does the correlation coefficient indicate a relationship? Enter Positive, Negative, or No Relationship. POSITIVE Page 2 of 2 464 words x English (United States) Focus E + 283%
