#6.3 The accompanying table lists the numbers of words spoken in a day by each member of 56 different randomly selected couples. male 28527158137156276912398095801969217886271262301111101959213964215471955820321868310375189501554615534195279735744726607995213020111351496817994141859933202901903093371481417108100821867013315121284921179361509914172169561952536185169394567624545110021606112052886119494 female 18864244783613196581283915964973520854119971890114051136851636023681416718172247841875817347153713089872461772752751269317642152242040621065120863347979269452110812871221454175011953722109145931740812735172301822728153396832719433091235872992219651519727011142321328128950 Use a 0.05 significance level to test the claim that among couples, males speak fewer words in a day than females. test statistic P-Value conclusion based on test construct a confidence interval that can be used for the hypothesis test which feature of the confidence interval leads to the same conclusion
#6.3
The accompanying table lists the numbers of words spoken in a day by each member of 56 different randomly selected couples.
male
28527
15813
7156
27691
23980
9580
19692
17886
27126
23011
11101
9592
13964
21547
19558
2032
18683
10375
18950
15546
15534
19527
9735
7447
26607
9952
13020
11135
14968
17994
14185
9933
20290
19030
9337
14814
17108
10082
18670
13315
12128
4921
17936
15099
14172
16956
19525
36185
16939
45676
24545
11002
16061
12052
8861
19494
female
18864
24478
3613
19658
12839
15964
9735
20854
11997
18901
14051
13685
16360
23681
4167
18172
24784
18758
17347
15371
30898
7246
17727
5275
12693
17642
15224
20406
21065
12086
33479
7926
9452
11081
28712
21454
17501
19537
22109
14593
17408
12735
17230
18227
28153
39683
27194
33091
23587
29922
19651
5197
27011
14232
13281
28950
Use a 0.05 significance level to test the claim that among couples, males speak fewer words in a day than females.
test statistic
P-Value
conclusion based on test
construct a confidence interval that can be used for the hypothesis test
which feature of the confidence interval leads to the same conclusion
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 5 images
