Joshua conducted an independent samples t-test and found t(20) = 10.25, p < .05. he then calculated his effect size and obtained a value of d = 0.05. what should joshua say in the reports on his results?

On this case since the p value is less than 0.05 then the results are significant. So then Joshua can say that the t-test conducted is significant. And on this case makes sense report the effect size.

Step-by-step explanation:

Effect size is defined as a "quantitative measure of the magnitude of the experimenter effect". If we have a high value for the effect size then we can conclude that we have a stronger relationship between two variables.

t-test: Is used to compare group means. Is one of the most common tests and is used to determine whether the means of two groups are equal to each other.

The independent t-test, is an statistical test in order to determine if we have statistically significant difference between the means of two unrelated groups.

We can check for example the following hypothesis:

Null hypothesis:

Alternative hypothesis:

The statistic for this test is given by:

(1)

The value obtained after apply the formula (1) was 10.25.

And the degreed of freedom are calculated from:

On this case since the p value is less than 0.05 then the results are significant. So then Joshua can say that the t-test conducted is significant. And on this case makes sense report the effect size.

Usually when the Cohen effect size value d=0.2 or lower we can consider this as a 'small' effect size, and that's our case.

b

step-by-step explanation:

answer:

some responsibilities that come with having a checking account -

1. we have to maintain check register with exactness to avoid checks being returned for insufficient funds which is called bouncing a check.

2. we need to update our check register each time we make a transaction using a convenience card. updating check register will   save   us from   overdrawing of checking account.

3. read the agreement the bank gave you when you signed up for our checking account. this includes all the fees and the minimum balance we need to keep in our account to avoid maintenance charges.  

explanation:

note : -   checking account is a transactional deposit account. we can use it to deposit and withdraw funds. money in a checking account is very liquid. it   can be withdrawn using electronic debits, automated cash machines, or checks among other methods.