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The accompanying data aredrive-through service times(seconds) recorded at a fast food restaurant during dinner times. Assuming that dinner service times at therestaurant's competitor have standard

The accompanying data aredrive-through service times(seconds) recorded at a fast food restaurant during dinner times. Assuming that dinner service times at therestaurant's competitor have standard deviation =61.6 sec, use a 0.01 significance level to test the claim that service times at the restaurant have the same variation as service times at itscompetitor's restaurant. Use the accompanying data to identify the nullhypothesis, alternativehypothesis, teststatistic, andP-value. Then state a conclusion about the null hypothesis.

Service Times(in minutes)265

123

171

318

169

192

150

134

135

109

165

322

213

120

273

198

108

255

175

164

282

177

65

147

210

111

128

145

185

260

132

289

116

140

162

235

214

272

221

132

219

262

296

138

138

125

339

144

166

164

341

(a) Identify the null and alternative hypotheses.

(b) Compute the test statistic.

(c) Find theP-value of the test statistic.

(d) State a conclusion about the null hypothesis.

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