The ofference of the sample means is 22 and the standard deviation of the difference of the sample means is 10 The difference of the means of the two populations at a 95% confidence interval is t[]​

three-fourths of an hour

36÷48=0.75

0.75=

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

yes

yes yes yes

could you provide figure.