The question is incomplete and the full version can be found online.
Answer: Independent Samples t-test
Explanation:
The independent samples t test, also called an unpaired samples t test, is used to compare two sets of data from samples that are independent.
This experiment compares two sets of data, the grades from the group of learners that took the course in the old format and the group that took it in the new format, to see if the grades differ depending on the format of the course.
The one sample t test wouldn´t be correct because it´s used to compare one result with an expected value. And the paired t test wouldn´t be correct because it´s used to compare related observations, such as test scores from a test taken at different hours of the day.
Mark Brainliest
The temp at the surface of the sun is about 10,000 Fahrenheit.
The correct answer is C because they would use metal pans to sift through the rocks and any gold pieces or flakes would be left behind.
Answer:
Many racial and ethnic groups intheUnited States, including blacks, Hispanics, Asians, American Indians, and others, have historically faced severe discrimination—pervasive and open denial of civil, social, political, educational, and economic opportunities. Today, large differences in outcomes among racial and ethnic groups continue to exist in employment, income and wealth, housing, education, criminal justice, health, and other areas. Although many factors may contribute to such differences, their size and extent suggest that various forms of discriminatory treatment persist in U.S. society and serve to undercut the achievement of equal opportunity.
In these circumstances, it is critically important to identify where racial discrimination occurs and to measure the extent to which discrimination may contribute to racial and ethnic disparities. The Committee on National Statistics convened a panel of scholars to consider the definition of racial discrimination, assess current methodologies for measuring it, identify new approaches, and make recommendations about the best broad methodological approaches. Specifically, this panel was asked to carry out the following tasks:
Give the policy and scholarly communities new tools for assessing the extent to which discrimination continues to undermine the achievement of equal opportunity by suggesting additional means for measuring discrimination that can be applied not only to the racial question but in other important social arenas as well.
Explanation:
