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Gekata [30.6K]
3 years ago
11

Based on the output when testing to see if the population mean heart rate of UK students is not equal to 80, identify the follow

ing.
a. Identify the alternative and null hypothesis.
b. Identify the sample mean.
c. Identify the sample standard deviation.
d. Identify the standard error.
e. Identify the t value.
f. Identify the p-value – called Sig.(2-tailed) in SPSS.
g. Make your decision (Reject H0 or Fail to Reject H0 ) at   .05 .
h. Interpret the result
Mathematics
1 answer:
AleksAgata [21]3 years ago
8 0

Answer:

Step-by-step explanation:

a)  H_o: mu =80\\H_a: mu not equals 80\\

b) Sample mean is the average of sample

c) std deviation of the sample

d) std dev/sq rt n

e) (sample mean - mu)/std error

f) p value = prob with test statistic

g) If p < alpha, reject H0.

h) If rejected, there is evidence that significant difference between population mean and sample mean.

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