Let uTue and HThu be the mean price of generic eggs in a discount supermarket on Tuesday and Thursday respectively. A random sample of 21 discount supermarkets in Melbourne were selected. On a randomly selected Tuesday the price of generic eggs was recorded for each of the selected supermarkets and then recorded again on the following Thursday (recorded in $). It is claimed that the prices of generic eggs are different on Tuesday and Thursday respectively. The data is stored in the file grocery.txt. Assuming the prices between each supermarket location are independent, complete the exercises below. Exercise 1 It is claimed that the mean prices of generic eggs at a discount supermarket on Tuesdays and Thursdays are different. One COne What is the appropriate hypothesis test to use in this i) situation? sample Paired sample t-sample t- Z-test t-test test test Compute the absolute value of the test statistic for this ii) hypothesis test. Write you answer to at least 3 decimal places in the space provided. Select the null distribution of the test statistic. That is, the distribution of the test statistic assuming Ho is true. t(21) t(40) t(41) (20) N(0, 1)t(22) Compute the P-Value for this hypothesis test. Write you iv) answer to at least 3 decimal places in the space provided. Select the appropriate statistical outcome for the test v) when a = Do not reject C Accept CReject Но 0.05. Но Но Select the appropriate statistical outcome for the test vi) when a Reject Ho Accept CDo not reject Ho = 0.01. Но

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Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

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A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.