Solutions Statistics

Selected are random samples of 30 individuals. Test one or more of the following hypotheses by using

Question: Selected are random samples of 30 individuals. Test one or more of the following hypotheses by using the z test. Use a=0.05

a. For serum cholesterol, Ho: m=220 milligram percent (mg%)

b. For systolic pressure, Ho: m=120 milligram of mercury (mm Hg)

c. For IQ, Ho: m=100

d. For sodium level, Ho: m=140 milligram per liter (mEq/l)

ID Cholestrol Systolic Pressure IQ Sodium Level
01 193 126 118 136
02 210 120 105 137
03 196 128 115 135
04 208 129 108 142
05 188 119 106 133
06 206 136 111 138
07 240 131 99 140
08 215 163 106 151
09 201 132 111 134
10 215 138 109 135
11 199 148 115 146
12 210 115 114 141
13 242 149 101 152
14 193 142 108 144
15 208 156 98 147
16 253 135 103 148
17 288 156 103 145
18 164 153 99 144
19 214 122 110 135
20 220 142 108 134
21 194 122 112 137
22 205 119 106 134
23 223 135 116 133
24 199 133 121 136
25 206 118 122 136
26 200 118 103 135
27 204 120 119 136
28 203 118 116 138
29 240 120 105 135

30 199 132 123 136

Price: $2.99
Solution: The downloadable solution consists of 6 pages
Solution Format: Word Document


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