ZuoTi.Pro
Question
can someone help me with this i am stuck with all these questions i dont get it
Here are summary statistics for randomly selected weights of newborn girts: n = 155, X = 33.6 hg, 8 = 6.5 hg. Construct a con
*9.2.37-T Question Help o 2 The accompanying data show the number of bacteria present after a certain number of hours. Find t
*9.2.37-T Question Help The accompanying data show the number of bacteria present after a certain number of hours. Find the e
III H Enments 7.92 ebook imedia Library Question Help Use the given data to find the equation of the regression line Examine
math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

-> n = 155 3- 33.6 5= 6.5 is given - formula :- s Vn 6.5 → 33.6 + 2.576 * V155 = 33.6 + 1.344 34.9 and 32.2 32.2 hg <m <34.9X - My Y- My (X - Mx)2 -3 -2 N w 9 4 -1 1 (X - Mx)(Y - My) 3696.4286 2238.2857 933.1429 0 -87.1429 1029.7143 10430.5714 -1232bocta 응 Egin Regression equation here b= (OC-Moc) Cy-My) GC-M sco? 18241 = 651.46 9794 =1399.14 7 28=4 تے Exci 7 3 ý - bx - 1Scatter Plot of X and Y 1353 1253 1153 10.53 953 Y _853 ܀ ܀ 753 653 553 4. 53 255 165 1265 X the correct option of scatter plot is (c)

0 0
Add a comment
Know the answer?
Add Answer to:
can someone help me with this i am stuck with all these questions i dont get...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • @ 0 Time and Bacteria Count 0 Hours 8 Ours Number of hours, x 2 3...

    @ 0 Time and Bacteria Count 0 Hours 8 Ours Number of hours, x 2 3 4 5 Number of bacteria, y 167 278 468 783 1314 1927 4910 6 7 Print Done Question Help The accompanying data show the number of bacteria present for a certain number of hours. Find the equation of the regression line for the data. Then construct a scatter plot of (x) and sketch the regression line with Click the icon to view the table...

  • i am stuck can someone help me answer these please 0.2.9 Question Help 0 Find the...

    i am stuck can someone help me answer these please 0.2.9 Question Help 0 Find the indicated 10 score. The graph to the right depicts 10 scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. Click to view page 1 of the table. Click to view page 2 of the table. 0.99 0 The indicated IQ score, x, is (Round to one decimal place as needed.) Question Help y...

  • Score:0 ol 1 pt 12 of 15 (12 complete) HWScore: 80%, 120115, 9.2.37-T E Question Hep...

    Score:0 ol 1 pt 12 of 15 (12 complete) HWScore: 80%, 120115, 9.2.37-T E Question Hep The accompanying data show the number of bacteria present ater a centain number of hours. Find the equation of the regression line lor the data. Then construct a scatter plot of (c.y) and sketch the regression line with it. sB Click the icon to wicew the table of numbers ef hours and bacteria The equation of the rogression line is y-k Round to two...

  • :s Question Help Use the given data to find the equation of the regression line. Examine...

    :s Question Help Use the given data to find the equation of the regression line. Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line х 11 7.8 9 6.85 13 13.03 10 7.14 11 7.96 13 9.25 5 5.91 4 5.34 12 8.22 8 6.47 5 5.69 OA. OB. OC. OD AY AY 25- AN 25- 20 AY 25- 203 201 Q 25- 2012 15 10 15 10 o 15 10 o...

  • Find the equation of the regression line for the given data. Then construct a scatter plot...

    Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The pair of variables have a significa correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The table below shows the heights (in feet) and the number of stories of six notable buildings in a city. Height, x 758 621 518 510 492 483 (a)...

  • can i get help answering both these questions please i am stuck. Construct a 95% confidence...

    can i get help answering both these questions please i am stuck. Construct a 95% confidence interval for Hy with the sample statistics for mean cholesterol content of a hamburger from two fast food chains and confidence interval construction formula below. Assume the populations are approximately normal with unequal variances Stats X = 68 mg, s, = 3.72 mg, n = 14 x = 53 mg, s, -2.13 mg, n, 16 - + ng ni my Confidence interval when (*-*)-4,...

  • Use the data shown in the table that shows the number of bacteria present after a...

    Use the data shown in the table that shows the number of bacteria present after a certain number of hours. Replace each​ y-value in the table with its​ logarithm, log y. Find the equation of the regression line for the transformed data. Then construct a scatterplot of left parenthesis x comma log y right parenthesis and sketch the regression line with it. What do you​ notice? Number of hours comma x 1 2 3 4 5 6 7 Number of...

  • Use the given data to find the equation of the regression line. Examine the scatterplot and identify a characteristic o...

    Use the given data to find the equation of the regression line. Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line 10 D y 11.36 1117 1062 5.39 861 7.16 1032 1099 332 977 1141 y(Round to two decimal places as needed.) Creats a scatterplot of the data Choose the correct graph below OA ов. O C. 0 5 10 15 20 25 5 10 15 20 25 0 5 10 15...

  • #3 #5 #6 #7 please help me! Suppose IQ scores were obtained for 20 randomly selected...

    #3 #5 #6 #7 please help me! Suppose IQ scores were obtained for 20 randomly selected sels of siblings. The 20 pairs of measurements yield x=98.82, y = 101.15, r=0.907, P-value = 0.000, and = -4.91 + 1.07x, where x represents the IQ score of the younger child. Find the best predicted value of ý given that the younger child has an IQ of 106? Use a significance level of 0.05. Click the icon to view the critical values of...

  • Use the given data to find the equation of the regression line Examine the scatterplot and...

    Use the given data to find the equation of the regression line Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line x 13 5 9 12 10 4 7 6 3 y 14 24 9.08 14.50 13.68 15.08 14.84 14.96 6.84 12.50 10.96 4.24 9-0. (Round to two decimal places as needed.) Create a scatterplot of the data. Choose the correct graph below. ОА Ов, Ос. OD @ AY 25 an 25-...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT