Page 46 - Pra U STPM 2022 Penggal 3 - Maths (T)

Mathematics Semester 3 STPM Chapter 5 Hypothesis Testing

CHAPTER
5 HYPOTHESIS TESTING

Learning Outcome

(a) Explain the meaning of a null hypothesis and an alternative hypothesis.
(b) Explain the meaning of the significance level of a test.
(c) Carry out a hypothesis test concerning the population mean for a normally distributed population with
known variance.
(d) Carry out a hypothesis test concerning the population mean in the case where a large sample is used.
(e) Carry out a hypothesis test concerning the population proportion by direct evaluation of binomial
probabilities.
Carry out a hypothesis test concerning the population proportion using a normal approximation.
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Bilingual Keywords

alternative hypothesis – hipotesis alternatif
critical region – rantau genting
critical value – nilai genting
5
hypothesis testing – pengujian hipotesis
null hypothesis – hipotesis nol
one-tailed test – ujian satu hujung
rejection region – rantau penolakan
significance level – aras keertian

test statistic – statistik ujian
two-tailed test – ujian dua hujung
Type I error – ralat jenis I
Type II error – ralat jenis II

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05 STPM Math(T) T3.indd 237 28/10/2021 10:24 AM