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3- Test to check whether the concussion injuries in 2007 are greater than 40% of the total injuries in 2007 or not? (alpha=1%

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Anshert. The hypothesis being tested Но си 9 = = А Ha. At least one means is not Caualconclusion ACL MCL PCL  

185 85 95 85

211 71 102 93

192 45 125 78

215 93 123 81

255 65 98 65

246 60 130 102

203 58 145 96

199 55 137 105

205 62 125 83

241 48 122 75

295   71 108 78

200 66 99 88

245 55 115 92

261 62 131 101

229 61 134 84

206 49 140 91

275 59 160 77

243 56 126 79

281 54 144 83

214 57 132 80

224 47 109 87

Mean n Std.Dev

229.8 21 31.10 Concus

60.9 21 11.80 ACL

123.8 21 17.33 MCL

85.9 21 9.90 PCL

125.1 84 67.58 Total

ANOUA table Source as of Ms E pualue Treatment 13,48,953 3 , 16, 318/309.16 6.83E-44 Error 30,099 80 376 Total 3,49,052 13:p-value is 0.0000 Here, p-value 0.000o is less than Significance level o.ol. So We Can reject the null bypothesis. We is bet

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