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MMLU-Pro / 3407 / A sample of 25 female Drosophila were measured for number of eggs laid in a…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

A sample of 25 female Drosophila were measured for number of eggs laid in a 24-hour period, and the following counts were recorded: 97 79 88 91 88 86 104 89 91 92 103 96 101 94 91 92 94 95 88 89 90 93 84 87 93 Calculate for this sample: (a)meannumber of eggs laid; (b)varianceand standard deviation; (c)standarderror of the mean.

category

biology

options

  1. (a) mean = 92.3 eggs / female, (b) variance = 35.8, standard deviation = 6.0, (c) standard error = 1.20
  2. (a) mean = 93.7 eggs / female, (b) variance = 40.1, standard deviation = 6.33, (c) standard error = 1.27
  3. (a) mean = 89.5 eggs / female, (b) variance = 25.6, standard deviation = 5.1, (c) standard error = 1.02
  4. (a) mean = 91.8 eggs / female, (b) variance = 31.17, standard deviation = 5.58, (c) standard error = 1.11
  5. (a) mean = 95.2 eggs / female, (b) variance = 28.5, standard deviation = 4.2, (c) standard error = 1.3
  6. (a) mean = 87.9 eggs / female, (b) variance = 22.9, standard deviation = 4.8, (c) standard error = 0.96
  7. (a) mean = 94.2 eggs / female, (b) variance = 27.4, standard deviation = 5.23, (c) standard error = 1.05
  8. (a) mean = 90.4 eggs / female, (b) variance = 29.7, standard deviation = 5.2, (c) standard error = 1.0
  9. (a) mean = 86.4 eggs / female, (b) variance = 30.2, standard deviation = 5.49, (c) standard error = 1.10
  10. (a) mean = 88.7 eggs / female, (b) variance = 33.2, standard deviation = 6.1, (c) standard error = 1.2

src

stemez-Genetics

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Source and history

upstream_id / Original problem ID
3407
task_id
8576763a-d836-50a4-bc7f-18ab1715cac6
task_key
default--test--3407
task_revision_id
1
config / split
default / test

Official source

initial import