subject
Mathematics, 20.07.2019 21:00 darrenturner

Jim surveys a random sample of 150 students from his middle school to learn what type of school lunch is preferred. the table below shows the result of the survey: lunch type sandwich hot dog salad number of students 70 69 11 which of the following inferences can be made based on the data? (5 points) a hot dog is two times more popular than salad. a salad is two times more popular than sandwich. sandwiches and hot dogs are almost equally preferred. a hot dog is the most preferred lunch.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
Answers: 1
question
Mathematics, 21.06.2019 21:30
A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s
Answers: 1
question
Mathematics, 22.06.2019 00:30
Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.
Answers: 1
question
Mathematics, 22.06.2019 01:10
Do xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?
Answers: 1
You know the right answer?
Jim surveys a random sample of 150 students from his middle school to learn what type of school lunc...
Questions
question
Mathematics, 01.06.2021 21:00
question
Mathematics, 01.06.2021 21:00
question
Mathematics, 01.06.2021 21:00