Ask question

Ask question

All categories

11111nata11111 [884]

4 years ago

7

Which of these is not a possible r-value

2 answers:

Tresset [83]4 years ago

5 0

Answer:

1.75

I believe the correct answer is option D, a value of greater than 1 is not a possible value of r or the correlation coefficient in statistics. It is a measurement of the direction and strength of relationship between variables. Its value would only have a range of positive one to negative one.

Step-by-step explanation:

This is an answer from another brainly, the same question was asked and answered.

soldier1979 [14.2K]4 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

Write these as normal numbers.

Mice21 [21]

A) 550.8
b) 96°
c) 0.00244
d) 50.23

5 0

3 years ago

4. If g(x)= 3x-5 and h(x)= 2x–4 then (goh)(x)=?

Lapatulllka [165]

(goh)(x)=6x-14
f(g(x))= x^2+8x+21

Lmk if you need the work

3 0

3 years ago

In October 1st the steer weighed 560 pounds.He expected the steer to gain 70 pounds per month.if this rate is correct wat will b

cestrela7 [59]

1,120 you multiply 8 x 70 = 560 + 560 = 1,120.

3 0

3 years ago

SOS if anyone could help that would be appreciated!!!❤️

Anastaziya [24]

Answer:

See below

Step-by-step explanation:

$2e)15-4x=10x+45$

Solve:

$15-4x=10x+45\\-4x-10x=45-15\\-14x=30\\ \boxed {x=-\dfrac{15}{7}}$ $3(x+1)=21$

Check:

$15-4 \left(-\dfrac{15}{7} \right)=10\left(-\dfrac{15}{7} \right)+45$

$15+\dfrac{60}{7} \right)=-\dfrac{150}{7} +45$

$\dfrac{210}{7} =30$

$30=30$

$3a) 3(x+1)=21$

Solve:

$3(x+1)=21\\3x+3=21\\3x=18\\x=6$

$3b) 2+3(x+1)=6x$

$2+3x+3=6x\\5=3x\\$

$x=\dfrac{5}{3}$

$3c) -2(2x-3)=-2$

Solve:

$-2(2x-3)=-2\\-4x+6=-2\\-4x=-8\\x=2$

3 0

3 years ago

HELP PLEASE!! How do I solve this?

oksano4ka [1.4K]

The amount of the discount would be $17.21.

4 0

3 years ago