University simple research assignment issues /noobie to Rstudio

[WhiskyZz]

Hi there, I have encountered an issue while doing my small assignment for my University Stats class.
The whole goal of the assignment is to conduct a small data collection and apply it into a histogram.
Everything was going nice and smoothly until I noticed a mistake in the count for the 1st class:
-the histogram appears to merge the count for 12 pts and 13 pts into 1 count and represents the count for 13 as 4
-with the count() command, the count for 12 pts is equal to 3 and for 13 pts is equal to 1 (combined=4)
I am struggling to solve that issue. I include 2 screenshots, for better visualisation of the problem + the code I used, RstudioIssue1|690x388 and in case i used wrong wording. Here's the code I used for the Histogram:
Version:1.0 StartHTML:0000000107 EndHTML:0000002267 StartFragment:0000000127 EndFragment:0000002249

hist(points.game,

• main="LeBron James points per game stats for NBA season 15/16",
• xlab="points scored",
• border="black",
• col="tomato",
• las=1,
• breaks=40, xlim=c(10,45), ylim=c(0,14), ylab="number of games")

[technocrat]

Hi, and welcome!

Please see the FAQ: What's a reproducible example (`reprex`) and how do I create one? Using a reprex, complete with representative data will attract quicker and more answers. And also check the homework policy, please.

Without really having the data, the best advice I can give is an example of how a histogram is supposed to work

set.seed(14)
x <- rchisq(100, df = 4)
x
#>   [1]  1.5978282  3.3322985  3.0708725  2.5744330  6.7764815  2.8431800
#>   [7]  4.7798098  4.2013360  3.6203090  2.5236530  4.8788430  2.3256201
#>  [13] 10.1759434  2.8153700  0.6993601  2.7190979  2.3547836  4.3194835
#>  [19]  4.3472164  3.7375415  5.0207279  4.1526903  2.1998894  3.6858705
#>  [25]  4.5662583  3.8839883  3.9807882  0.9231033  3.1015811  2.8566852
#>  [31]  1.8023261  1.2103736  7.4775292  2.9779815  2.1628704  1.3421543
#>  [37]  3.2563822  1.5077376  2.5180166  1.4114212  0.8293910  7.6368595
#>  [43] 16.6302925  2.2744868  1.7719876  0.4947304  1.7639663  5.3714693
#>  [49]  1.6524618  7.0119613 16.9767672  3.2143291  1.6203122  6.5253462
#>  [55]  1.0580171  4.8303820  2.8667919  3.6738743  2.4885080  8.0107460
#>  [61]  2.5245266  1.0493424  3.0705241 15.4316212  0.3453903  7.0859825
#>  [67]  1.7329998  2.0512795  1.3071472  5.6344011  3.9541127  2.6325437
#>  [73]  0.3115387  5.2884788  1.3369640  5.0583443  3.4252851  4.1332816
#>  [79]  2.9293921  1.4299040  3.0021506  1.5113295  1.5828157  2.5553601
#>  [85]  1.2886474  3.9494644  1.4949560  2.0846314  3.1832552  5.2421299
#>  [91]  4.3031409  1.8940315  1.9225727  3.9824388  2.8678671  5.6737469
#>  [97] 11.4091608  4.0284655  3.3840483  6.8884167
hist(x)

^{Created on 2020-03-30 by the reprex package (v0.3.0)}