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Q1.‏What is the difference between the types of data 1- categorical data, 2- numerical data, with an example of each type

Which test is best to test the hypothesis that multiple variances (2 or more) are equal?   Group of answer choices 1. t test 2. proportions test 3. Mood's median test 4. Levene's test 5. Analysis of Variance (ANOVA)

Cick on The x C blever | Portal Freckle Student Dashboard Dashboard 6 BigBlueButton Independern x udent.freckled Clever | Portal clever.com Probability -1r You can earn'S coins Eunice selected a random sample of Seattle residents and polled them about traffic solutions. Which population could Eunice draw conclusions about? A) entire Seattle population B) Seattle homeowners C) Seattle residents who own a car D) Seattle residents who take the bus A B Submit rch

a. A cell phone Company XYZ conducted an online survey that showed that 75 percent of customers put their number-one requirement for a new phone to be increased battery life. Only 22 percent of customers listed color choices as a large concern. Company XYZ currently offers 6 different color choices for its product and has a below-average battery life compared to competition. What should Company XYZ do with these survey results? b. Company ABC recently conducted a survey that showed that 30 percent of customers will only shop there once and never use the company’s products again. What are some general ideas that can help increase customer loyalty? c. Company #alltheshoes would like to find out what, if anything, customers know about its new running shoe, FancyShoe. Design two survey questions to find out the following: 1) Are customers aware of the product? 2) What brand image do customers have of theproduct?