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In: Statistics and Probability

Can we conclude that patients with primary hypertension (PH), on the average, have higher total cholesterol...

Can we conclude that patients with primary hypertension (PH), on the average, have higher total cholesterol levels than normotensive (NT)patients? Can we conclude that PH patients have, on average, higher total cholesterol levels than NT patients? Population variances are not equal. Let α =0.1.

1. Excel file using the Excel to fill the following before you start.

2. Write the hypotheses

3. find the critical value t-value indicate df

4. calculate the standardized t -value

5. what is the decision

Total Cholesterol
Primary Hypertensive Patients Normotensive Patients
Mean
Standard Deviation
size sample
Total Cholesterol
Primary Hypertensive Patients Normotensive Patients
222 177
203 179
178 194
117 206
213 137
225 189
200 194
212 196
252 212
272 168
227 188
200 235
221 200
235 135
240 161
266
251
240
214
258
251
260
225.3181818 184.7333333 Mean
34.43611941 26.68725396 Standard Deviation
22 15 Size sample

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orchestra answered 2 years ago
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