A lottery is conducted that involves the random selection of numbers from 0 to 4. To make sure that the lottery is fair, a sample of 250 was taken. The following results were obtained:
a.State the null and alternative hypotheses to be tested.
b.Compute the test statistic.
c.The null hypothesis is to be tested at the 5% level of significance. Determine the critical value from the table.
d.What do you conclude about the fairness of this lottery?
Definitions:
Optic Nerve
A dual nerve that conveys sight data from the retina to the brain.
Visible Wavelengths
The range of electromagnetic radiation wavelengths that are visible to the human eye, approximately between 380 and 740 nanometers.
Sensation
The initial process of detecting and encoding environmental energy (e.g., light, sound) through the sensory organs.
Blue
A color, part of the visual spectrum, that is perceived when light has a dominant wavelength of roughly 450 to 495 nanometers.
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