Mathematics, 05.03.2021 21:00, beauburgess1108
A teacher believes that her students write longer essay responses when they type versus when
they handwrite. She decides to compare the number of words students write in a typed
response to the number of words they write in a comparable handwritten response to test her
claim.
Student Handwritten Word Count Type Word Count
1
202
253
2
180
210
3
289
230
4
300
311
5
178
185
6
195
214
261
242
8
196
220
9
245
258
Which of the following best describes the effect of students typing instead of handwriting their
responses, given a significance level of 0.052
Answers: 3
Mathematics, 21.06.2019 19:00, Maya629277
Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous
Answers: 2
Mathematics, 22.06.2019 01:30, nandinipp0303
Robert is placing sod in two square shaped areas of his backyard. one side of the first area is 7.5 feet. one side of the other area is 5.7 feet. the sod costs y dollars per square foot
Answers: 3
A teacher believes that her students write longer essay responses when they type versus when
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