From 3af2956d952b9d37f4f514a63e82231aa13020b9 Mon Sep 17 00:00:00 2001 From: firasm Date: Sun, 13 Aug 2023 09:51:51 +0000 Subject: [PATCH] GitHub Action pushing new questions --- content/public/unsorted/q0405/q0405.md | 54 -------------------- content/public/unsorted/q0407/q0407.md | 70 ++++++++++++++++++++++++++ 2 files changed, 70 insertions(+), 54 deletions(-) delete mode 100644 content/public/unsorted/q0405/q0405.md create mode 100644 content/public/unsorted/q0407/q0407.md diff --git a/content/public/unsorted/q0405/q0405.md b/content/public/unsorted/q0405/q0405.md deleted file mode 100644 index 1ee1f12d..00000000 --- a/content/public/unsorted/q0405/q0405.md +++ /dev/null @@ -1,54 +0,0 @@ ---- -title: GRE Scores, Part II -topic: Distributions of random variables -author: Larry Gu -source: original -template_version: 1.4 -attribution: standard -partialCredit: true -singleVariant: false -showCorrectAnswer: false -outcomes: -- 4.1.1.0 -- 4.1.1.1 -difficulty: -- undefined -randomization: -- undefined -taxonomy: -- undefined -span: -- undefined -length: -- undefined -tags: -- LG -assets: null -part1: - type: number-input - pl-customizations: - comparison: decdig - digits: 0 - weight: 1 - allow-blank: true - label: Score = -myst: - substitutions: - params_vars_title: GRE Scores, Part II - params_sigma: 7.63 - params_mu: 151 - params_section: quantitative - params_percentile: 45 - params_dis: 150.04120392349577 - params_z_score: -0.12566134685507402 ---- -# {{ params_vars_title }} -The distribution of the {{params_section}} part of the GRE exam is $$N(\mu={{params_mu}},\sigma={{params_sigma}})$$. - -## Part 1 - -Compute the score of a student who scored in the $${{params_percentile}} ^{th}$$ percentile on the {{params_section}} section. - -## Attribution - -Problem is licensed under the [CC-BY-NC-SA 4.0 license](https://creativecommons.org/licenses/by-nc-sa/4.0/).
![The Creative Commons 4.0 license requiring attribution-BY, non-commercial-NC, and share-alike-SA license.](https://raw.githubusercontent.com/firasm/bits/master/by-nc-sa.png) \ No newline at end of file diff --git a/content/public/unsorted/q0407/q0407.md b/content/public/unsorted/q0407/q0407.md new file mode 100644 index 00000000..87ed4376 --- /dev/null +++ b/content/public/unsorted/q0407/q0407.md @@ -0,0 +1,70 @@ +--- +title: LA weather, Part I +topic: Distributions of random variables +author: Larry Gu +source: original +template_version: 1.4 +attribution: openintro-stats +partialCredit: true +singleVariant: false +showCorrectAnswer: false +outcomes: +- 4.1.1.0 +- 4.1.1.1 +difficulty: +- undefined +randomization: +- undefined +taxonomy: +- undefined +span: +- undefined +length: +- undefined +tags: +- LG +assets: null +part1: + type: number-input + pl-customizations: + atol: 0.0001 + rtol: 1.0e-07 + weight: 1 + allow-blank: true + label: $p= $ +part2: + type: number-input + pl-customizations: + atol: 0.1 + rtol: 1.0e-07 + weight: 1 + allow-blank: true + label: $Temperature \le $ + suffix: $^{\circ} F$ +myst: + substitutions: + params_vars_title: LA weather, Part I + params_vars_units: $$^{\circ} F$$ + params_mu: 75 + params_sig: 6 + params_temp: 78 + params_percent: 16 + params_z: 0.5 + params_prob: 0.3085 + params_x: -0.99 + params_temp2: 69.1 +--- +# {{ params_vars_title }} +The average daily high temperature in June in LA is ${{ params_mu }} ^{\circ} F$ with a standard deviation of ${{params_sig}} ^{\circ} F$. Suppose that the temperatures in June closely follow a normal distribution. + +## Part 1 + +What is the probability of observing an $${{params_temp}} ^{\circ} F$$ temperature or higher in LA during a randomly chosen day in June? + +## Part 2 + +How cool are the coldest {{params_percent}}% of the days (days with lowest high temperature) during June in LA? Round to 1 decimal place. + +## Attribution + +Problem is from the [OpenIntro Statistics](https://openintro.org/book/os/) textbook, licensed under the [CC-BY 4.0 license](https://creativecommons.org/licenses/by/4.0/).
![Image representing the Creative Commons 4.0 BY license.](https://raw.githubusercontent.com/firasm/bits/master/by.png) \ No newline at end of file