![Independent-samples t-test using R, Excel and RStudio (page 3) | Step-by-step instructions to carry out an independent-samples t-test with useful descriptive statistics Independent-samples t-test using R, Excel and RStudio (page 3) | Step-by-step instructions to carry out an independent-samples t-test with useful descriptive statistics](https://statistics.laerd.com/r-tutorials/img/istt/rstudio-interface-environment-descriptives-highlighted-910px.png)
Independent-samples t-test using R, Excel and RStudio (page 3) | Step-by-step instructions to carry out an independent-samples t-test with useful descriptive statistics
![I need to make a plot like this, the marked intervall should be in between alpha = 0.025 on each side. mean is 7.9, sd is 1.2 (sampling distribution). : r/RStudio I need to make a plot like this, the marked intervall should be in between alpha = 0.025 on each side. mean is 7.9, sd is 1.2 (sampling distribution). : r/RStudio](https://preview.redd.it/5kbs3dt6zox61.jpg?width=640&crop=smart&auto=webp&s=9d0a028e22dc2f5624cbf983f29fbfde33588d9e)
I need to make a plot like this, the marked intervall should be in between alpha = 0.025 on each side. mean is 7.9, sd is 1.2 (sampling distribution). : r/RStudio
![I need to make a plot like this, the marked intervall should be in between alpha = 0.025 on each side. mean is 7.9, sd is 1.2 (sampling distribution). : r/RStudio I need to make a plot like this, the marked intervall should be in between alpha = 0.025 on each side. mean is 7.9, sd is 1.2 (sampling distribution). : r/RStudio](https://i.redd.it/welb7e300px61.jpg)