Its an IB Internal Assessment on Maths: Apllications And Interpretations Standarad levelThe topic to write about isHow does the amount of time spent on social media impact depression and low self-esteem in adolescents?All the instructions is attached belowThere are criterias that must be followed when writing the internal assessment and look for the highest score in each criteriaVideos regrading each criteria is attached below. (it explains the criteria and show some sample. Helping us to include all the details in the exploration)Have to choose two studies that have been done about how the amount of time spent on social media impact depression and low self-esteem in adolescents? First about depression and then about low self-esteem. Collect the data from reliable sources and check whether the data they have collected is reliable.All the graphs, calculations done should be included in the document. Make the graphs on excel or any other platform but mention which software you have used to create these in the exploration.You must include these calculations in the exploration nd the maths needs to be correct: Descriptive statistics – Box plots – representation – Central tendency Mean, Median, Mode, IQR

Outliers (finding outliers and how they distort the data)

Measuring SD with mean (Are data points clustered to the mean or not)

Scatter graphs

PMCC vs Spearman correlation coefficient (Ranking data)

Regression line (to predict the relationship between the variables)

T-test (Accepting or rejecting the hypothesis)

Details about document attached below:Guide for the internal assessment: It tells you what there should be in the exploration.IA criteria: Follow the criteria when writing the internal assessmentVideos of IA criteria: Explaining each criteria and give examples Rainbow-student sample pdf: a sample of internal assessment who has received 19 out of 20. There are examiners comments on the pdfExaminers report – Rainbow.pdf: The examiner comments and the score