According to a study, the number of chocolate chips in a bag of Chips Ahoy! cookies is normally distributed with a mean of 1200 chips and standard deviation of 100 chips. Using the z table below, find the probability that a randomly selected bag of Chips Ahoy! cookies contains more than 1300 chips assuming an alpha of .05? TABLE A: STANDARD NORMAL PROBABILITIES (CONTINUED) = .00 0.0 5948 0.5 6915 .6255 .6293 .654) 6628 5564 .6950 6985 .7019 6331 8700 .7054 .01 .02 .03 04 .06 07 .08 5000 5040 5000 .5120 .5160 5199 .5239 5279 5319 5359 0.5 5398 5438 5478 .5517 .5557 5596 5636 3675 5714 5733 02 5793 5832 .5871 .5910 .5987 .6026 6064 .6103 6141 0.36179 .6217 .6368 6406 6443 6480 6517 04 6554 .6736 6772 5808 .6844 .6879 .7088 .7123 :7157 .7190 7224 .05 .09 1.9 3.0 3.3 0.6 7257 .3291 7324 -7357 7389 .7422 .7454 .7486 2517 .7549 0.7 .7580 .761 .7642 5693 7704 .7734 7764 .7794 .7823 .7852 087891 7910 .7939 .7967 7995 .8023 .805 3078 .8106 8133 09 $159.8186 8212 8238 3264 .8289 8315 8340 8365 8389 1.0 8413 .8438 .8461 8435 5508 8531 8554 8577 .8599 .8621 2843 .8665 .8686 8708 3729 .8749 8770 8790 .8310 .8830 1.2 .8849 8369 .8858 -9907 3925 .8944 8952 $980 .8997 9015 1.3 .9032 .9049 9066 9082 9099 9115 9131 9147 9162 9177 14 .9192 9207 9222 9236 .9251 9265 9279 9292 .9306 .9319 1.5 9332 .9345 9357 9370 9382 9394 9406 .9418 9429 9441 1.6 9452 .5453 9474 .9484 5495 9505 9515 9525 9535 9545 1.7 9554 .9564 9573 9582 9591 9599 96089616 9625 9633 1.8 9641 .9649 95.56 2664 .9713 .9719 9726 9732 .9738 9744 9750 2.0 9772 9778 9783 9788 .9793 9798 9803 2.1.9821 .9826 9830 .5334 .9833 .9542 9846 2.2 .9861 .9854 9966 9371 .9875 9678 9881 .9884 9887 9890 2.3 9893 9895 9598 9901 .9004 .9906 9909 9911 24 9918 9920 9922 9925 9927 .9929 9931 .9932 2.5 .9938 .9940 9941 9943 .9945 9946 9948 .9949 2.6 9953 .9955 9956 3957 .9959 9960 2.7 .9965 9956 9967 9968 9969 9970 9972 28 9974 9975 9976 .9977 9977 9978 9979 9979 9980 9951 2.9 9981 .9982 5582 .9983 .9984 9984 9985 .9983 .9986 9985 .9987 9957 9987 9985 9985 9969 9989 9989 9990 .9990 9990 9991 9991 .999 9992 9002 9992 9992 9993 .9993 3.2 9993 .9993 9994 9994 9994 9994 9994 9995 9995 .9995 3.1 .9995 .9995 9995 9996 9996 9996 9996 3.4 .9997 9997 3997 9997 9997 9997 9671 9678 9686 9693 9699 9706 .9756 9761 9767 9808 9812 9817 9850 9854 9857 9913 9916 9934 9936 9951 9952 9961 .9962 9963 9964 9971 9973 9974 9996 9996 9997 .9997 3997 5997 9995 A. Approximately 85% B. Approximately 15% C. Approximately 50% D. Not enough information to answer the question.
According to a study, the number of chocolate chips in a bag of Chips Ahoy! cookies is normally distributed with a mean of 1200 chips and standard deviation of 100 chips. Using the z table below, find the probability that a randomly selected bag of Chips Ahoy! cookies contains more than 1300 chips assuming an alpha of .05? TABLE A: STANDARD NORMAL PROBABILITIES (CONTINUED) = .00 0.0 5948 0.5 6915 .6255 .6293 .654) 6628 5564 .6950 6985 .7019 6331 8700 .7054 .01 .02 .03 04 .06 07 .08 5000 5040 5000 .5120 .5160 5199 .5239 5279 5319 5359 0.5 5398 5438 5478 .5517 .5557 5596 5636 3675 5714 5733 02 5793 5832 .5871 .5910 .5987 .6026 6064 .6103 6141 0.36179 .6217 .6368 6406 6443 6480 6517 04 6554 .6736 6772 5808 .6844 .6879 .7088 .7123 :7157 .7190 7224 .05 .09 1.9 3.0 3.3 0.6 7257 .3291 7324 -7357 7389 .7422 .7454 .7486 2517 .7549 0.7 .7580 .761 .7642 5693 7704 .7734 7764 .7794 .7823 .7852 087891 7910 .7939 .7967 7995 .8023 .805 3078 .8106 8133 09 $159.8186 8212 8238 3264 .8289 8315 8340 8365 8389 1.0 8413 .8438 .8461 8435 5508 8531 8554 8577 .8599 .8621 2843 .8665 .8686 8708 3729 .8749 8770 8790 .8310 .8830 1.2 .8849 8369 .8858 -9907 3925 .8944 8952 $980 .8997 9015 1.3 .9032 .9049 9066 9082 9099 9115 9131 9147 9162 9177 14 .9192 9207 9222 9236 .9251 9265 9279 9292 .9306 .9319 1.5 9332 .9345 9357 9370 9382 9394 9406 .9418 9429 9441 1.6 9452 .5453 9474 .9484 5495 9505 9515 9525 9535 9545 1.7 9554 .9564 9573 9582 9591 9599 96089616 9625 9633 1.8 9641 .9649 95.56 2664 .9713 .9719 9726 9732 .9738 9744 9750 2.0 9772 9778 9783 9788 .9793 9798 9803 2.1.9821 .9826 9830 .5334 .9833 .9542 9846 2.2 .9861 .9854 9966 9371 .9875 9678 9881 .9884 9887 9890 2.3 9893 9895 9598 9901 .9004 .9906 9909 9911 24 9918 9920 9922 9925 9927 .9929 9931 .9932 2.5 .9938 .9940 9941 9943 .9945 9946 9948 .9949 2.6 9953 .9955 9956 3957 .9959 9960 2.7 .9965 9956 9967 9968 9969 9970 9972 28 9974 9975 9976 .9977 9977 9978 9979 9979 9980 9951 2.9 9981 .9982 5582 .9983 .9984 9984 9985 .9983 .9986 9985 .9987 9957 9987 9985 9985 9969 9989 9989 9990 .9990 9990 9991 9991 .999 9992 9002 9992 9992 9993 .9993 3.2 9993 .9993 9994 9994 9994 9994 9994 9995 9995 .9995 3.1 .9995 .9995 9995 9996 9996 9996 9996 3.4 .9997 9997 3997 9997 9997 9997 9671 9678 9686 9693 9699 9706 .9756 9761 9767 9808 9812 9817 9850 9854 9857 9913 9916 9934 9936 9951 9952 9961 .9962 9963 9964 9971 9973 9974 9996 9996 9997 .9997 3997 5997 9995 A. Approximately 85% B. Approximately 15% C. Approximately 50% D. Not enough information to answer the question.
Ciccarelli: Psychology_5 (5th Edition)
5th Edition
ISBN:9780134477961
Author:Saundra K. Ciccarelli, J. Noland White
Publisher:Saundra K. Ciccarelli, J. Noland White
Chapter1: The Science Of Psychology
Section: Chapter Questions
Problem 1TY
Related questions
Question
Multiple choice question
According to a study, the number of chocolate chips in a bag of Chips Ahoy! cookies is normally distributed with a mean of 1200 chips and standard deviation of 100 chips.
Using the z table below, find the probability that a randomly selected bag of Chips Ahoy! cookies contains more than 1300 chips assuming an alpha of .05?
See the attached document to view the table chart.
- A. Approximately 85%
- B. Approximately 15%
- C. Approximately 50%
- D. Not enough information to answer the question.
Transcribed Image Text:According to a study, the number of chocolate chips in a bag of Chips Ahoy! cookies is normally distributed with a
mean of 1200 chips and standard deviation of 100 chips.
Using the z table below, find the probability that a randomly selected bag of Chips Ahoy! cookies contains more
than 1300 chips assuming an alpha of .05?
TABLE A: STANDARD NORMAL PROBABILITIES (CONTINUED)
=
.00
0.0
5948
0.5 6915
.6255 .6293
.654) 6628 5564
.6950 6985 .7019
6331
8700
.7054
.01 .02 .03 04
.06 07 .08
5000 5040 5000 .5120 .5160 5199 .5239 5279 5319 5359
0.5 5398 5438 5478 .5517 .5557 5596
5636 3675 5714 5733
02 5793 5832 .5871 .5910
.5987 .6026 6064 .6103 6141
0.36179 .6217
.6368 6406 6443 6480 6517
04 6554
.6736 6772 5808 .6844 .6879
.7088 .7123 :7157 .7190 7224
.05
.09
1.9
3.0
3.3
0.6 7257 .3291 7324 -7357 7389 .7422 .7454 .7486 2517 .7549
0.7 .7580 .761 .7642 5693
7704 .7734 7764
.7794 .7823 .7852
087891 7910 .7939 .7967 7995 .8023 .805 3078 .8106 8133
09 $159.8186 8212 8238 3264 .8289 8315 8340 8365 8389
1.0 8413 .8438 .8461 8435 5508 8531 8554 8577 .8599 .8621
2843 .8665 .8686 8708 3729 .8749
8770 8790 .8310 .8830
1.2 .8849 8369 .8858 -9907 3925 .8944 8952 $980 .8997 9015
1.3 .9032 .9049 9066 9082 9099 9115 9131 9147 9162 9177
14
.9192 9207 9222 9236 .9251 9265 9279 9292 .9306 .9319
1.5 9332 .9345 9357 9370
9382 9394 9406 .9418 9429 9441
1.6 9452 .5453 9474 .9484
5495 9505 9515 9525 9535 9545
1.7 9554 .9564 9573 9582 9591 9599 96089616 9625 9633
1.8 9641 .9649 95.56
2664
.9713 .9719 9726 9732
.9738 9744 9750
2.0 9772 9778 9783 9788 .9793 9798 9803
2.1.9821 .9826 9830 .5334 .9833 .9542 9846
2.2 .9861 .9854 9966 9371 .9875 9678 9881 .9884 9887 9890
2.3 9893 9895 9598 9901 .9004 .9906 9909 9911
24 9918 9920 9922
9925 9927 .9929 9931 .9932
2.5 .9938 .9940 9941 9943 .9945 9946 9948 .9949
2.6 9953 .9955 9956 3957 .9959 9960
2.7 .9965 9956 9967 9968 9969 9970
9972
28 9974 9975 9976 .9977 9977 9978 9979 9979 9980 9951
2.9 9981 .9982 5582 .9983 .9984 9984 9985 .9983 .9986 9985
.9987 9957 9987 9985 9985 9969 9989 9989 9990 .9990
9990 9991 9991 .999 9992 9002 9992 9992 9993 .9993
3.2 9993 .9993 9994 9994 9994 9994 9994 9995 9995 .9995
3.1 .9995 .9995 9995 9996 9996 9996 9996
3.4 .9997 9997 3997 9997 9997 9997
9671 9678
9686 9693 9699 9706
.9756 9761 9767
9808 9812 9817
9850 9854 9857
9913 9916
9934 9936
9951 9952
9961
.9962
9963 9964
9971
9973 9974
9996 9996 9997
.9997 3997 5997 9995
A. Approximately 85%
B. Approximately 15%
C. Approximately 50%
D. Not enough information to answer the question.
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