Name: Shay The UK Bombshell. Age: 18-25 years old. Industry Age [You know everyone has one]: 73 years old [laughs]. They donât believe me anyway. Nationality: Iâm mixed with Kenyan, Italian, Arabian and Portugesse.
McNemarâs Test is a matched pair test used to determine whether there is a significant change in nominal data before and after an event. We begin with an example. Example 1: In the BBC program The Doha Debates 100 people were surveyed regarding their opinion about capital punishment. 30 were in favor and 70 against.
You can use test statistics to determine whether to reject the null hypothesis. The test statistic compares your data with what is expected under the null hypothesis. The test statistic is used to calculate the p-value. A test statistic measures the degree of agreement between a sample of data and the null hypothesis. Its observed value changes randomly from one random sample to a different sample.