Mathematics, 24.06.2019 05:30 slamkam10

For two weeks, jonah recorded the daily temperature variations in three cities, each in a different geographical region of the country. in the table, he noted the mean daily temperature for each city, in degrees fahrenheit, and the standard deviation (sd). stepford angel grove bedrock mean = 58 sd = 5 mean = 85 sd = 3 mean = 72 sd = 2 use the information in the table to select the true statement. a. bedrock is the least consistent in daily temperatures because its standard deviation is the lowest. b. angel grove is the least consistent in daily temperatures because its mean is the highest. c. stepford is the least consistent in daily temperatures because its mean is the lowest. d. stepford is the least consistent in daily temperatures because its standard deviation is the highest.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:00

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

Answers: 2

Answer

Mathematics, 21.06.2019 18:20

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Answers: 3

Answer

Mathematics, 22.06.2019 01:00

The computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places

Answers: 2

Answer

Mathematics, 22.06.2019 02:00

The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.

Answers: 1

Answer

You know the right answer?

For two weeks, jonah recorded the daily temperature variations in three cities, each in a different...

Questions