Provide the appropriate Ha or Ho to the following given situation and identify if it is ONE-TAILED or TWO-TAILED. Write in symbol form. 1. Which is the correct null hypothesis of the given statement? “According to the owner, an average of 500 people buys foods at McDonalds during breakfast and lunch hours.” 2. On average, the household electricity consumption in the country was about 248.1-kilowatt hours in 2015. Electricity was used primarily for lighting purposes, cooking, recreation, and space cooling. What is the alternative hypothesis? 3. According to the report, the average weight of Filipino newborn baby is 2.8 kgs. Mellissa wants to perform a significance test to see if this holds true in her nation. She takes a random sample of babies and observes that the average weight of newborns is 3 kgs. What is the null hypothesis? 4. A researcher thinks that if expectant mothers use vitamins, the birth weight of the babies will increase. The average birth weight of the population is greater than 2 kgs. What is the alternative hypothesis? 5. In a recent survey, the average amount of money students have in their wallet appears to be lower than ₱150.00. Provide the null hypothesis. PLEASE ANSWER IT ALL. please please...

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Provide the appropriate Ha or Ho to the following given situation and identify if it is ONE-TAILED or TWO-TAILED. Write in symbol form.

1. Which is the correct null hypothesis of the given statement? “According to the owner, an average of 500 people buys foods at McDonalds during breakfast and lunch hours.”

2. On average, the household electricity consumption in the country was about 248.1-kilowatt hours in 2015. Electricity was used primarily for lighting purposes, cooking, recreation, and space cooling. What is the alternative hypothesis?

3. According to the report, the average weight of Filipino newborn baby is 2.8 kgs. Mellissa wants to perform a significance test to see if this holds true in her nation. She takes a random sample of babies and observes that the average weight of newborns is 3 kgs. What is the null hypothesis?

4. A researcher thinks that if expectant mothers use vitamins, the birth weight of the babies will increase. The average birth weight of the population is greater than 2 kgs. What is the alternative hypothesis?

5. In a recent survey, the average amount of money students have in their wallet appears to be lower than ₱150.00. Provide the null hypothesis.

PLEASE ANSWER IT ALL. please please...

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