>
c
mathx. com/student/playerhomework. aspx? homeworkd-5420058868questionid=2&am p; nushed-falsescid-56798548centerwiny es
oo
busn230-00d statistics fall 2019 instructor sandra boyer
blanca salazar
1 12/1/19 10: 46 pm
homework: m13: ch. 10 homework
save
4 of 4 (3 complete)
score: 0 of 3 pts
x 10.1.4-t
hw score: 60%, 6 of 10 pts
pe question
assume that you have a sample of n with the sample mean x, 41, and a sample standard deviation of s, -4, and you have an independent sample of my from another population with a sample mean of
x2 - 36, and the sample standard deviation s2 8. construct a 99% confidence interval estimate of the population mean difference between and 12. assume that the two population variances are equal
shi-h2u
(round to two decimal places as needed.)
nswer in the edit fields and then click check answer
check answer
nowing

answer: the area of the parallelogram below is 42 square meters.

- officialprodixy ☕

y > 1/3x

y < = -x + 4

hope this : )

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!