Question

Question #2 In examining all of the data in Section 300, provide a list of conclusions that can be drawn from this data.

In examining all of the data in Section 300, provide a list of conclusions that can be drawn from this data

1. Using the data from 2005-2009 of data collected, what would you predict, using a 95% confidence interval, for each category of ethnicity for Masters Degrees for 2010? 2. In examining all of the data in Section 300, provide a list of conclusions that can be drawn from this data. Analyzing data from the 2012 Statistical Abstract of the U.S. Census Bureau. Specifically, you will be using data from sections of the abstract in Higher Education: Degrees at Section 4. Education Using the data from all five years of data collected what would you predict, using a 95% confidence interval, for each category of ethnicity for Masters Degrees or 2010? Show all of your work, including assumptions and justification for the predictions. 2008 2009 1990 2000 2005 Race/Ethnicity White 320,485 379,350 254,299 409,312 424,188 Black 15,336 35,874 54,482 65,062 70,010 Hispanic 7,892 19,253 31,485 36,801 39,439 Asian 10,439 23,218 32,783 37,408 39,944 American Indian/Alaska Native 1,090 2,246 3,295 3,758 3,759 Nonresident alien 35,245 55,980 73,223 72,682 79,444 324,301 457,056 |574,618 Total 625,023 656,784

Answer 1

Solution:- 5% confidence întorvol ig d 1-C) 1-9T, 1-0.05 d 0.05 O05 O.095 2 Zo.Da5 96.1-z (a) Lohit is Given cata 354299, 320485, 319350, 409312. , 424188 SHandayd leviation (d) is (35299+320485t 3350 409312. +42 4188) 3815968 357506.8 and Sd VE(N-%) n- Cas299-357526-8)34(320485- 351526 8)+(879350 - 357526 6)AOAB12 -351526e) (424188-257526 Et Sd (5-1) Sd 3

4907437055 Sd 10053-10 ast value + Zd * 70053 101 94188 18813- 7304 951 O C: aa188 13304 078 ,44188 + 13730 08 2a683 o18 . 92, 56149 Block Given clata is 15336,35874 ,54482-, 65062 ,7ODID (15336t35874 54482- , 65062, 70o10] 5 a40764 x 48152-8 (5336-48/59-8(35874-48158-8) (54482-4815aaj G5062-4815a e+(0010- 48155-aj2- [5- 5085%075-9 aa535-60

ast value t 2d - 6 x 9a535 68 70010 10o10t 169.9328, 70010+ 4416 TIo0lo a58A0-06, 1793] Hisponic Given data is 7892, n953, 3485 ,36801, 39439 7892+ 19253+31485+3680l+39439 181870 a694 Σ(-x)- PS m-1 634f43-4)70526194)4 (360-614 C1892. (89431-26974 )2 5-1 69 60a840 VI7H007960 PS dast value Zd/,X- 96. ot c : a439 96 13191-307] [8439 35854- 96

3439 +05854 7 [39439-585 76, [13584, 65094 ASIan: Glven cata is l89, 232.18, 32.783, 37408 ,3994 t0439t23218 +32783 37408 39944 J43792 X 28758.4 (429-8758)4( 23218-287584 (321 a3-8758f4 (31HOE- 2375884 (3TH4-28158 d12066-760 5. of C Last value Z H 2 1.96 X 12066 760 39,944 [319HH 23650-24% 1629 3.15, 63594 84 Nei calculation cetl be appled fo ermaining The sarne c you asant Compulsory plg asK as cne moe Guestion