A real estate agent Jennifer Nguyen was asked to analyze the one-bedroom condo prices in the GTA. She took a random sample of 9 condos in Downtown Toronto and another random sample of 6 condos in Yorkville. The sample means (in $ thousands) are 1 = 739 for Downtown Toronto and ₂ 668 for Yorkville. Historically the population standard deviations (in $ thousands) are σ1 99 for Downtown Toronto and 02 62 for Yorkville. Could Jennifer Nguyen claim at a 1% level of significance that the average price in Downtown Toronto is higher than the average price in Yorkville? Use the z-test for independent samples and the formula, 2 st = - (₁₂) — (μ₁ − μ₂) - - - 01 n1 Ho: Select an answer ✓ + O H₁ O Ho ?v H1: Select an answer ?v Note: The nature of the distributions and availability of ₁ and 2 allow us to use z- approach, though both samples are comparatively small. (a) State the null and alternative hypotheses, and identify which one is the claim. Which one is the claim? σ n₂ - ANNE

when you are computing the angle, why do is -1 in 1/4 x -1 ?

Sketch in standard position on a grid below the angles 5pi/3(as a solid line) and -2pi/3(as a dashed line).

Unit 1 Section B Free Response. 1. Find the width and height of an older 50-inch television whose screen has an aspect ratio o

Hence, State the value of the angle 0

Please include a diagram and put the answer in two decimal places