Posted by **tracy** on Sunday, June 23, 2013 at 7:45pm.

Consider the following bivariate data.

Point A B C D E F G H I J

x 3 4 2 1 7 2 1 0 4 2

y 1 7 3 3 6 6 5 0 6 2

(b) Calculate the covariance. (Give your answer correct to two decimal places.)

5.35 was my answer .

(c) Calculate sx and sy. (Give your answers correct to three decimal places.)

sx = 26 was my answer.

sy = 39 was my answer .

(d) Calculate r using formula 13.2. (Give your answer correct to two decimal places.)

5.35 was my answer .

(e) Calculate r using formula 13.3. (Give your answer correct to two decimal places.)

190.5 .

## Answer This Question

## Related Questions

- math - Consider the following bivariate data. Point A B C D E F G H I J x 3 4 2 ...
- math help - Can some one help me with this one??? Consider the following ...
- math - Consider the following bivariate data. Point A B C D E F G H I J x 3 4 2 ...
- statistics - Consider the following bivariate data. Point A B C D E F G H I J x ...
- statistics - Consider the following situation, and answer each of the following ...
- statistics - Ms. Kim Mooney in 1989 as part of completing her dissertation at ...
- statistics - SPSS dataset complete_mooney_bp.sav, which can be found in Doc ...
- statistics - 27. Consider the following hypothesis test. H0: µ = 15 Ha: µ ≠...
- environmental science - Please check this: Scientists use statistics to a. graph...
- math check answer - 4. Which of the following is true about a trend line for ...

More Related Questions