1.A teacher believes that her students write longer essay responses when they type versus than 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

263

2.

180

210

3.

289

230

4.

300

311

5.

178

185

6.

195

214

7.

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 o 0.05?