Efficient-market hypothesis

major, 20% choosing Marketing, and 10% are undecided. Conducting a Chi-Square Goodness of the Fit Test revealed that the class of 200 students does not fit the historical pattern when using a .05 significance level. Therefore, rejecting the null hypothesis. One must establish a comprehension of Chi-Square Testing. The Chi-Square Goodness of Fit Test are calculations done on categorical data.…

RAID level 5 works with any number of disk equal or greater than 3 and places a parity sum on one disks in the set to be able to recover from a disk failure. (Striped blocks with distributed parity.) The parity calculations are done in a RAID 5 set using XOR. We assume a small RAID 5 set of four disks and some data is written to it. On the first three disks we have the binary information 1010, 1100 and 0011, here representing some data, and now calculate the parity information for the…

Untitled Research Questions: This research was conducted to investigate the different options that students undertake to make their financial costs less burdensome and more affordable while being enrolled in Undergraduate or Graduate programs at Brandeis University. Often times, students find other ways to reduce costs through optional plans, beyond what the institution has to offer and which are optional—like housing, meal plan, among other expenses. One of those options is to not live on…

RESULT & OBSERVATION The hypothesis for statistical testing must be written as Null hypothesis (H0) and Alternate (Research) hypothesis (H1) form. H0 1= There is no significant relationship between body height, foot length and knee height in both the sexes. H1 1= There is relationship between body height, foot length and knee height and are significant in both the sexes. H0 2= Body height is equally…

Results In order to examine the differences in metaphorical language use of the experimental group and the control group at the beginning of the metaphor awareness treatment, an independent samples t-test was conducted for the data gathered from the participants’ recent writing test. The statistical analysis indicated that there was not a significant difference in the metaphorical language use of experiment group (M = 1.59; SD = .70) and control (M = 1.44; SD = 1.00); t (43) = .58, p = .56.…

31. Which addressing mode is requirement of reference memory calculated for operands? a. Indexed Mode b. Immediate Mode c. Indirect Mode d. Register Mode ANSWER: d. Register Mode 32. What kind of addressing resemble in terms of 8 low - order bits of memory address? a. Two- page Addressing b. Zero - page addressing c. Indexed Addressing d. None of the above ANSWER: b. Zero - page Addressing 33. How is the actual address of base-register designed? a. By addition of index register…

The Competitive State Anxiety Inventory-2 Revised (CSAI-2R), is one of the most frequently used instruments in the evaluation of situational anxiety in sports competition. Objectives: The objective of this study was to validate the Tunisian version based on the French version of the Competitive State Anxiety Inventory-2 Revised (CSAI-2R), including the direction and the frequency scales. Method: 418 athletes ranging in age from 14 to 34 years in different individual and team competitions,…

pressure of a patient before and after giving insulin. Insulin is typically given to patients that have diabetes. The dependent t-test can measure the level of blood sugar in the body. The null hypothesis for the dependent t-test is that there is no difference between the two scores. The research hypothesis for the dependent t-test is that there is a difference between the two groups.…

method to statistics. Not necessarily that it should be overly formalized or technical, but one with sound judgement. Abelson argues that good judgement with statistics in social science has been lost because there is considerable focus on null hypothesis testing (Abelson, 2). Statistical results that are shared should always be prefaced with a context and be provided with comparison groups. Also, it should never be the case for researchers to come up with an absolute conclusion once a model…

longer hours do not extensively increase sales an adequate amount of to justify the increased operating costs. Acknowledged as the other opposite hypothesis, the null hypothesis is the rejection or disapproval of the other hypothesis. We work to come up with an alternate hypothesis that helps explains a phenomenon and then set out to disapprove the null hypothesis. The null hypotheses are not interrupted as a statement that is null itself. Instead, the null hypotheses are commonly assumed to be…