In order to check for regional bias in a widely used standardized test, researchers checked for a difference in the means of random samples of scores from two regions. the sample mean of the 110 scores from region 1 was 497 with standard deviation 112. the sample mean of the 100 scores from region 2 was 511 with standard deviation 114. let μ1 be the population mean score from region 1, and let μ2 be the population mean score from region 2. the researchers assumed the population standard deviations are equal and used the alternative hypothesis ha: μ1−μ2≠0. if the test statistic is t≈−0.90 and the number of degrees of freedom is 208, what is the p-value for this hypothesis test?

the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.

in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the  x-axis  . 

step-by-step explanation:

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

savings account is an account only used for saving money. this acts as an emergency source of funding for an individual. answer a would result in the money in his account to grow as it specifically states that interest is compounded daily at the rate of 2%

step-by-step explanation: