Mathematics, 17.12.2019 23:31 66468
Enrollment in a particular class for the last four semesters has been 120, 126, 110, and 130. suppose a one-semester moving average was used to forecast enrollment (this is sometimes referred to as a naive forecast). thus, the forecast for the second semester would be 120, for the third semester it would be 126, and for the last semester it would be 110. what would the mse be for this situation? a. 42.02 b. 100.29 c. 230.67 d. 196.32 e. 78.55
Answers: 1
Mathematics, 22.06.2019 03:30
Which of the following is true about the following construction of a tangent to a circle from a point outside of the circle?
Answers: 2
Mathematics, 22.06.2019 05:40
Statements reasons 1. ab ≅ cd; ad ≅ bc 1. given 2. ac ≅ ac 2. reflexive property 3. △adc ≅ △cba 3. ? 4. ∠dac ≅ ∠bca; ∠acd ≅ ∠cab 4. cpctc 5. ∠dac and ∠bca are alt. int. ∠s; ∠acd and ∠cab are alt. int. ∠s 5. definition of alternate interior angles 6. ab ∥ cd; ad ∥ bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?
Answers: 1
Mathematics, 22.06.2019 06:50
The stem-and-leaf plot below shows the number of pages each student in the class read the previous evening. according to the plot, 75% of students read less than 13 pages. 33 pages. 35 pages. 46 pages.
Answers: 2
Enrollment in a particular class for the last four semesters has been 120, 126, 110, and 130. suppos...
Mathematics, 03.12.2019 21:31
Mathematics, 03.12.2019 21:31
Computers and Technology, 03.12.2019 21:31
Chemistry, 03.12.2019 21:31
Mathematics, 03.12.2019 21:31
Mathematics, 03.12.2019 21:31
Mathematics, 03.12.2019 21:31
Biology, 03.12.2019 21:31
Mathematics, 03.12.2019 21:31