Help me to formulate the following questions and find answers
Question:
I need help analyzing my Optimism Research Data. Truth is ... I don't have a clue. I have entered the data in the preprogrammed excel sheet. Here are the instructions:?
?
iv. Look at the mean, median, mode and standard deviation and describe how these measures of central tendency indicates whether the distribution of men and women are normal or skewed. That is, is the distribution of men and women normal or skewed? How does the mean, median, and mode scores indicate if the distribution is normal or skewed??
?
v. Look at the table of raw data for both men and women. Explain why the raw numbers indicate the distribution is normal or skewed. If the distributions are normal how would the scores have to change to yield a skewed distribution? If the distributions is skewed, how would the scores have to change to yield a normal distribution.?
P Value and Optimism Study:?
?
a. After all your data is in you will see your p-value for your independent t-test populate. Remember this independent t-test is used to analyze if the difference between two?
?
groups is statistically significant. This test is based off of the 15 females and 15 males. This is a two-tail test and note that we are assuming normality. In your analysis you will state your null and alternative hypothesis and the decision based off of the p-value that was provided in the cell. We are testing this level at a significance of 0.05.?
Determine whether the value is a discrete random variable, continuous random variable, or not a random variable. a. The number of light bulbs that burn out in the next week in a room with 16 bulbs b. The number of freethrow attempts before the rst shot is made c. The gender of college students d. The exad time it takes to evaluate 2?+ T2 e. The square footage of a house f. The amount of snowfall in December in City A a. Is the number of light bulbs that burn out in the next week in a room with 16 bulbs a discrete random variable, a continuous random variable, or not a random variable? 0 A. It is a discrete random variable. 0 B. It is a continuous random variable. 0 C. It is not a random variable. b. Is the number of freethrowI attempts before the rst shot is made a discrete random variable, a continuous random variable, or not a random variable? 0 A. It is a discrete random variable. 0 B. It is a continuous random variable. 0 C. It is not a random variable c. Is the gender of college students a discrete random variable, a continuous random variable, or not a random variable? 0 A. It is a continuous random variable. 0 B. It is a d'mcrete random variable. 0 C. It is not a random variable. d. Is the exact time it takes to evaluate 2? +?2 a discrete random variable. a continuous random variable. or not a random variable? 0 A. It is a continuous random variable. 0 B. It is a discrete random variable. 0 C. It is not a random variable. e. Is the square footage of a house a discrete random variable, a continuous random variable. or note random variable? 0 A. It is a continuous random variable 0 B. It is a discrete random variable. H r I| :. .mo .. "ml...\" .....:..L.I.. Determine whether the following value is a continuous random variable, discrete randorn variable, or not a random variable. 4. The number of textbook authors now eating a meal b. The "yes" or "no" response to a survey question c. The height of a randomly selected person d. The number of light bulbs that burn out in the next year in a room with 20 bulbs e. The number of home runs in a baseball game f. The amount of rain in City A during July a. is the number of textbook authors now eating a meal a discrete random variable, continuous random variable, or not a random variable? O A. It is a continuous random variable Q B. It is a discrete random variable. O C. It is not a random variable b. is the "you" or "no" response to a survey question a discrole random variable, continuous random variable, or not a random variable? Q A It is a discrete random variable. O B, It is a continuous random variable, C. it is not a random variable. c. is the height of a randomly selected person a discrete random variable, continuous random variable, or not a random valable? A. it is a discrete random variable. B. It is a continuous random variable. C C. it is not a random variable d. is the number of light bulbs that burn out in the next year in a room with 20 bulbs a cincrete random variable, continuous random variable, or not a random variable7 O A It is a discrete random variable,Determine whether the value is a discrete random variable, continuous random variable, or not a random variable a. The time it takes for a light bulb to burn out by The number of light bulbs that burn out in the next week in a room with 12 bulbs c. The political party afdation of adults in the United States d. The number of free throw attempts before the first shot is made e. The number of textbook authors now sitting at a computer I. The square footage of a house al la the time it takes for a light bulb to burn out a discrete random variable, a continuous random variable, or not a random variable? O A. Ills a discrete random variable. O B. It is a continuous random variable O C. it is not's random variable b. is the number of light bulbs that burn out in the next week in a room with 12 bulbs a discrete ran continuous random variably, or not a random variable? O A Is a discrete fandom variable Of. lba continuous random variable C. Iis not a random variable c. Is the political party allisation of adults in the United States a discrete random variable, a continuous random variable, or not a random variable? A. Bis a continuous random variable O.B. It is a discrete random variable. O C. itis not a random variable d. Is the number of free-throw attempts before the first shot is made a discrete random variable, a continuous random variable, or not a random variable? O A it is a continuous random variable Q B: i is a discrete random variable C his not a random veilable orla the number of textbook authors now siting at a computer a discrete random want continuous random variable, or not a random variable? @ A. is a decrole random vailabio OH, It is a continuous random variable OC. libs bot avidavailable Cher to select your answerDetermine whether the following value is a continuous random variable, discrete random variable, or not a random variable a. The exact time it takes to evaluate 67 + 29 b. The usual mode of transportation of people in City A c. The number of home runs in a baseball game d. The number of hits to a website in a week e. The number of textbook authors now eating a meal 1. The square footage of a pool a. Is the exact time it takes to evaluate 67 + 29 a discrete random variable, continuous random variable, or not a random variable? O A. It is a continuous random variable O B. It is a discrete random variable. O C. It is not a random variable b. Is the usual mode of transportation of people in City A a discrete random variable, continuous random variable, or not a random variable? O A. It is a discrete random variable. O B. It is a continuous random variable O C. It is not a random variable. c. Is the number of home runs in a baseball game a discrete random variable, continuous random variable, or not a random variable? O A. It is a continuous random variable )B. It is a discrete random variable C. It is not a random variable Click to select your answer.Determine whether the value is a discrete random variable, continuous random variable, or not a random variable. a. The exact time it takes to evaluate 27 +72 b. The time it takes to fly from City A to City B c. The political party affiliation of adults in the United States d. The number of light bulbs that burn out in the next week in a room with 15 bulbs e. The number of statistics students now reading a book f. The time required to download a file from the Internet a. Is the exact time it takes to evaluate 27 + 72 a discrete random variable, a continuous random variable, or not a random variable? ( A. It is a discrete random variable. O B. It is a continuous random variable. Q C. It is not a random variable b. Is the time it takes to fly from City A to City B a discrete random variable, a continuous random variable, or not a random variable? A. It is a continuous random variable B. It is a discrete random variable C. it is not a random variablec. Is the political party affiliation of adults in the United States a discrete random variable, a continuous random variable, or not a random variable? () A. It is a discrete random variable () B. It is a continuous random variable. O C. It is not a random variable. d. Is the number of light bulbs that burn out in the next week in a room with 15 bulbs a discrete random variable, a continuous random variable, or not a random variable? A. it is a continuous random variable B. It is a discrete random variable @C. It is not a random variable
