Hi! Can you help me with the following question?

Using the information in the paragraph below, calculate the observed test statistic and determine whether to reject the null hypothesis at the 0.05 level of significance. Show your work.

In 2017 a study compared the mean heights of high school students in Finland (F) with high school students in Turkey (T). For this study, 36 students from Finland and 46 students from Turkey were chosen. Assume that the two populations are normally distributed with unknown but equal variances and that the samples are independent. The following statistics were calculated from these two samples: The sample mean height and standard deviation for the Finnish students was 178.9 cm. and 7.4 cm, respectively. The sample mean height and standard deviation for the Turkish students was 172.6 cm and 6.9 cm, respectively.

Thanks!